How to Make a Homemade WiFi Wlan Antenna

Before you start making your homemade WiFi Wlan Antenna, you need to prepare the required materials. The items you will need are a poultry netting or commonly known as chicken wire, a length of hollow pipe, a long thin piece of wood, wires, an USB cord, a thumb-sized USB Wi-Fi transceiver and an electric drill.

After preparing all the listed materials, you will need to ensure that your computer or laptop is not connected to any wireless connection. This will be helpful to set up a connection with the network later on. However if your computer has not been connected to any wireless connection before, you may skip this step.

The next procedure is to secure the pipe onto the center of the chicken wire. The pipe’s length should be tall enough to avoid obstructions from any trees, buildings or other structures. The length of the chicken wire should be about a meter long in order for your homemade Wi-Fi antenna to work effectively. You may choose to use a longer pipe to extend the signal detection.

By using a tie wire, the long piece of pipe is attached to the chicken wire. To perform this, the tie wire is slid under the pipe and being pulled up tight against the pipe. Several tie wires are placed diagonally around the pipe to make sure it is tightly fixed onto the chicken wire. The other length of tie wire is connected onto the long piece of wood attached crossways to the chicken wire. Having the tie wire will help support the chicken wire from slipping or bending in case there were strong winds.

Next two holes are drilled in the upper part of the long pipe and a few pieces of tie wires are being pierced through the holes. Once you are done, you will need to place the antenna in an open location to avoid any interference. Then pull through a USB cord inside the pipe and secure it to the pipe with tie wires. After that, the USB Wi-Fi transceiver should be attached to the USB connector. The USB transceiver is tied with tie wires to keep it firm.

When the transceiver is connected to the antenna, link the other end of the USB cord to your laptop or computer. The wireless connection will be automatically detected and it will display an icon of notification. Then your homemade Wi-Fi antenna is ready to be used.

See more at www.whwireless.com

Types of Wireless Router Antennas

Wireless routers are devices that you could connect your modem to and broadcast a signal which wireless devices could pick up. Wireless routers are used for laptops and sometimes utilized for home networks. You could take an antenna for every desktop computer (in laptops, it comes with 1 built in) and simply have one router to send the wireless signal to all of your computers immediately. That means you do not have to worry on extensive cords and wires all over your office or house.In particular, a wireless router antenna is used to get radio waves, which are produced by the router, and converts them back to electric pulses, which the PC could translate into data.

There are 2 types of this type of antenna. The first type the omni-directional antenna. This could boost signal a bit higher on all directions. This would be great if you are either setting up a business where in you provide free wifi or you just want to set up the router in the middle of your office or house. You can freely utilize your wireless devices all through your home. The second type of antenna is called the directional antenna. This antenna is used to broadcast a very strong signal in a direction. Assuming you wanted to set up a business and you only utilize wireless devices on a particular side of the building. Since omni-directional antennas are not as powerful like the directional antennas (the reason for this is because they have to distribute the signal equally in all directions), you can simply set up a directional antenna anywhere in your house and point it in that direction.

A range extender is a directional antenna. The advantage of this type of antenna from that of the first one mentioned is that it could be applied to both omni directional and directional antennas. This antenna as well operates with the antenna that you already have. The way it works is just like a mirror. You just have to plug in your router like the usual way of setting it up. However, this time, the signal it produces would bounce-off and the range extender shoots it back out on a higher frequency. Say for instance you have a restaurant and you don’t only want to offer your customers a free wifi access, but you as well want to offer the entire surrounding of your restaurant a free wifi (for whatever reason). You could easily do that because the range extender could generally pickup signals up to 1 to 3 miles.Our company mainly provides 4G WiFi Router Antenna,4G high gain indoor antenna,wifi outdoor mimo antenna,Long Range UHF RFID antenna and so on. If you want more,please visit www.Whwireless.com.

Dielectric Antenna Solves Tough Integration Problems

One nagging problem with microwave antennas in cell phones and other products is that the user’s presence seriously affects them. Bringing the antenna near the user detunes it. Also, a huge portion of the radiated or received energy is lost in the user’s hand, head, or body. The near-field energy produced by the antenna is literally sucked into any nearby object with a dielectric constant greater than one, which means just about everything else. Most of this energy is wasted, making transmission and reception considerably worse than desired.

Sarantel Ltd. has come up with a solution in its GeoHelix antenna. The antenna conductor is a helical loop made on a ceramic dielectric. This design confines the near field to a volume not much larger than the antenna itself. The twisted loop structure also reduces induced noise and serves as a superior filter. A built-in balun performs unbalanced to balanced conversion.

Because the antenna is a balanced loop, no ground plane is required in the cell phone or other device, which is usually the case. The resulting antenna is about the size of a pencil eraser, providing a 15% to 50% greater transmission range over antennas several times its size. The radiation pattern is omnidirectional and right-hand circular polarization (RHCP), which is compatible with GPS systems. It also receives either vertical or horizontal polarized signals equally well. A key benefit of the antenna is that it greatly reduces specific absorption rate (SAR), a measure of the amount of power radiated and absorbed into a unit mass of body tissue. The dielectric loading of the antenna core and the twisted conductors reduce the rear field to minimize the local absorption effects.

The multipatented GeoHelix antennas are now available for GPS service in GPS receivers and in cell phones that use GPS as the basis for implementing the E911 mandate. Versions for WCDMA 3G cell phones and Wi-Fi wireless local-area-network (WLAN) service are in development and will be available shortly.

Related reading:4G WiFi Router Antenna  4G panel MIMO antenna

GPS Dielectric Antenna

The WH-GPS-S2 GPS Dielectric Antenna is an internal active GPS antenna 25x25x2mm module featuring excellent anti-signal interference capabilities and amazingly low current consumption. Comprehensive coverage to the horizon performing excellent in difficult environment, also in presence of electromagnetic fields, makes it suitable not only to GPS vehicle surveillance and GPS security for vehicles but also monitor remotely and securely applications

Wellhope Wireless Dielectric Antennas are compact size, high performance, reliable and cost competitive. Wellhope Wireless offers patch antennas in various sizes for GPS applications. Our rectangular micro strip designed patch antenna has excellent stability and sensitivity through the use of high-performance, proprietary dielectric materials with strict dimensional accuracy, excellent tolerance in dielectric constant and temperature stability.

Send us your Dielectric Antenna specification requirements today and we will respond quickly to your request. More info please visit :http://www.whwireless.com

Four Types of Omni Directional Antennas

Omni Directional Antennas are a class of Antennas that radiate uniform wave power in all directions in a plane. These devices can give out various frequencies of wave power such as 900 MHz Omni Directional Antenna, 900 MHz Omni Directional Antennas etc. The radiation pattern of such Antennas is usually termed as doughnut shaped as it covers all directions in a plane and the frequency starts decreasing with reducing elevation angle. This device of communication is mostly used in radio broadcasting Antennas, mobile devices and walkie-talkies.

Types

Omni directional Antennas are also used in various wireless network applications to transmit radiated signals and receive such signals simultaneously. Different applications require a variety of such Antennas. The types of Antennas commonly available are types of antennas:

Rubber Duck Antenna: This one as the name suggest, is a rubber dipole antenna used in most default access and wireless communications such as routers. The device includes a compact build along with a rubber or plastic sheath, which allows the antenna flexibility. New versions of this antenna include plastic sheathing that comprise of a gain between 2 and 2.2 decibel isotropic.

Spider Omni Directional Antenna: The Spider is a simple design among Omni Directional Antennas. This type of Antennas contain a standard N-type chassis mount connector along with short lengths of stiff wire fenced into each corner hole. This Antenna offers a gain up to 3 decibels isotropic.

Ceiling Mount Omni Directional Antennas: This design is mostly preferable for an indoor area with an aim of discreet frequency serving. Such antennas have the luxury of being mounted on the ceiling and look similar to lights. These Antennas are often uses as Wi-Fi hotspots where multiple devices can catch frequencies at once without any disturbance. These devices have a 3.5 decibel isotropic gain, meaning it can cover a greater floor space.

Outdoor Omni Directional Antennas: Also called as GP Antennas these Antennas can provide a 360 degree area coverage. These devices are also available in weatherproof and waterproof option meant for setting up in outdoor areas. Outdoor Antennas are bigger in width and height in comparison to other Antennas and can gain up to 12 decibel isotropic, meaning a coverage of a colony or society.

Omni Directional wave patterns are created with the help of simple and practical Antennas such as monopole and dipole Antennas that include only one or maximum two straight rods. All of the antenna products at Whwireless.com.

Comprehensive Range of Cellular Routers with Diverse Features

Bring home our cellular router with intelligent technology that takes 4G WiFi Router Antenna speed to the next level and covers all your Wi-Fi devices. With its inherent mighty band that delivers lightning internet speed, our routers are perfect for streaming HD video, gaming, connecting multiple devices, and viewing shows online whenever you wish. With this base station you can enhance the reach and performance of your WiFi by multiple times and witness the potential of fast internet.

It features an advanced security with Firewalls that delivers awesome band performance for intelligent, versatile, interference-free bandwidth. With our extensive range of Cellular Router internet surfing becomes extremely fun, thanks to the hassle free connectivity. This amazing device offers exciting browsing experience and complete user control that gives you the freedom to closely scrutinize and keep a tab on your browsing history.

With the option of configuration of parental controls that can be used to restrict access to selected websites, this cellular router also provides online User Notice which intimates you about the Internet usage and multiple connections on your network. This fantastic router is compatible with most of the operating systems like Windows 2000, XP, MAC OS X versions 10.4, 10.3 and LINUX which makes it a user friendly device with advanced features. The interesting thing about our cellular Router is its compact and sleek design that aids its storage and enables you to keep it anywhere and save space.

It comes with an easy setup wizard that helps to initiate its functioning or trouble shooting. With innumerable attributes, our routers are ideal for use at home or workplace. It has external antennae along with LAN ports and WAN port for enhanced internet connectivity.

The performance of this router is not hampered by large spaces and it does not face any drop out problems or cause disturbances during use. You can connect the router to a broadband modem and share your high-speed Internet connection wirelessly to facilitate quick file transfers, smooth video streaming, Internet phone calls, or just surfing the web with your entire family or friends. With our cellular router explore a whole new world of internet connectivity.

Outdoor Wireless Mesh antenna

Pros: This solution has significant power and capacity. Antennas are all integrated and there’s basically only one unit that would need to be installed on the exterior of the school. This is simple and clean.

Cons: The problem with the “outdoor-in” type of wireless design is that you can’t consistently shoot through buildings and expect the Wi-Fi to work. Buildings are constructed differently. What you end up with is several coverage holes inside the intended coverage area. The units are big and bulky, expensive for this type of deployment, and if you’ve got rows of mobile classrooms they can’t shoot far enough to guarantee coverage in the units behind the front rows.

When to use Outdoor Wireless Antenna Arrays: We don’t recommend this system for mobile classrooms. It will not perform consistently for this type of deployment.
Mobile Classroom Solution #4- Outdoor Wireless Mesh Router:

Outdoor wireless mesh routers were designed for well, outdoor use. They don’t function like an indoor campus WLAN. These are the type of systems that are used during the Olympics to provide large scale wireless for entire city blocks with backhaul for Surveillance Cameras to provide real time data feeds for police and fire departments in case of emergency. It’s kind of a hybrid of the first three solutions we’ve discussed. It’s like a fast wireless bridge in that it has good backhaul capability, but it also has features similar to an indoor WLAN in that you can do things like prioritize certain types of traffic.  But with a Wireless Mesh Router you can actually “hop” without losing the speed. When an indoor WLAN system is used to hop it can lose 50% of the throughput each hop, but with a good outdoor wireless mesh product- you’ll lose less than 10% of the throughput.

Outdoor Wireless Mesh antenna design

Outdoor wireless mesh routerPros:  These are hands down the most flexible solution because we’re using a system that was designed for outdoor use. They can be put up quickly in that the units have an internal antenna system so they have the wireless router, software, and antenna system built inside each unit. They are fast, extremely robust, have built in failover, and the most flexible of all of the outdoor wireless solutions.  Oh, and they’re powerful- they can create a wireless link up to 6 miles away.

Cons: More expensive than a wireless bridge (probably less expensive than option #2). This system operates independently from the campus WLAN. If you want to monitor both your campus WLAN and your connections to the mobile classrooms you’ll need wireless network management software that can view both systems from one interface.

When to use Wireless Mesh Routers: If you’ve got a larger school system that wants to standardize on wireless solution that can handle any of your mobile classroom needs whether you have one mobile unit or fifty, this is it. With Outdoor Mesh, you have no limits. Matter of fact you could also hit sports fields, press boxes, and all of those other areas you’ve been dying to light up. The world is yours to connect.

Wellhope Wireless manufacture based in antenna products include ;MIMO;4G;3G;2.4GHz, 3.5GHz, 5.8GHz GPS and GSM broadband frequence range communication antennas, repeater station antennas, indoor coverage antennas, and passive components such as splitter, RF cable assembly, etc. More products at whwireless.com.

Antenna apply to the Self-Help Express Ark

With the vigorous development of the express logistics industry,the Self-Help Express Ark has been popular in people’s life.

Self-Help Express Ark based on embedded technology, through the RFID (Radio
Frequency Identification Devices) technology, GPS global location, Wifi monitoring camera and the sensors for data acquisition. To signal transmission signal,processing data,operation,including the GSM SMS Alert, RFID Identity Recognition,Wifi camera monitoring and so on. To make the courier delivery is more orderly and efficient, but also greatly reduces the probability of error delivery and packet loss issues.

All of the antenna products from wellhope wireless are designed and developed by our engineers with top-notch design tools. Our engineers use the most advanced microwave structure analytical software network analyzer to design and produce our antennas. WELLHOPE factory has developed batches of high performing, quality and reliable antenna for mobile base, frequence extension and wireless access network.All the products are up to the national standard after being tested by the state authoritative QC department.

Wellhope Wireless manufacture based in 4G; MIMO;GPS Dielectric Antenna;GSM;3G;Wlan;LTE antenna and RF pigtail cable; more question or inquire feel free to sent us email; wh@wellhope-wireless.com.

Related reading:4G WiFi Router Antenna  Yagi Antenna Direction

LTE Antennas apply to Indoor Distribution

With the rapid development of Internet users and more and more high-rise buildings in the city,the application of LTE network density, usage and coverage requirements is also rising.
The large scale Building have the high quality, it has the strong shielding effect for the the network signal,
In the low level of large buildings, underground mall, underground parking lot, commercial venues, sports venues, electronic factories, food factories, production work shop,supermarket,the LTE internet signal even more weaker.The internet cannot normally use mainly, it thus forming the blind area and shadow area of mobile network. The distribution of the indoor network can solve this type problem effectively.

LTE indoor distribution system is aim at indoor user group,to improve the signal Internet environment in building. It’s using the outdoor antennas to  receive and transmit the signal from the long distance base station and then use the indoor antenna distribution system to make the signal is uniformly distributed in every area, thereby to ensure there have the ideal signal coverage in the indoor area. LTE indoor signal distribution system is including of all kinds of LTE indoor antenna,LPDA antenna,Yagi antenna, LTE indoor ceiling mount antenna,wall mount antenna, Power Splitters passive components,RF cables assembly and Repeaters, etc.

wellhope wireless’s supply best 4G LTE indoor antenna for sale. We would like to establish the long term win-win relationship with customers from all over the world.

4G WiFi Router Antenna Buying Guide

A router is the hub of your network. The wizard behind the curtain, ensuring that your computers, tablets, smartphones, gaming consoles and SmartTVs can connect to each other and to the Internet without a hitch. When it comes to routers, there are many options to choose from with countless differentiating features. While helpful, this can make finding the best model for your specific needs a headache.

The two most important features

4G WiFi Router Antenna While it’s still possible to purchase a wired router, the type that require you to physically plug in your devices with an Ethernet cable, Wi-Fi (wireless) models are the most flexible tools for connecting devices in today’s increasingly wireless world.

Here’s some quick info on the top two features that matter most when it comes to wireless routers: wireless range and wireless speed.

Wireless Range

A router’s Wi-Fi range depends on many factors – how many radios and antennas it has, what frequencies it broadcasts on, interference – the list goes on. All you really need to know, though, is Wireless AC routers provide the best connectivity at the farthest range, followed by Wireless N routers. If you want reliable Wi-Fi throughout your house, stick to AC and steer clear of Wireless G.

Wireless Speed

Wireless speeds have come a long way since Wi-Fi routers first hit the market. Wireless AC routers are 3x faster than Wireless N and Wireless N routers are 14x faster than Wireless G. Moral of the story? If you use real-time applications, like gaming or streaming video, Wireless AC will offer a superior experience to N or G.
Different levels of Wi-Fi at a glance
ACSpeedChart copy
Features to look for

Dual Band Connectivity

When shopping for a router, you’ll find both single band and dual band models. Single band routers operate on one wireless frequency only, the 2.4GHz band. While it works well for surfing the Internet, this frequency can get overly congested making it unsuitable for high-bandwidth apps like streaming video. Dual band routers transmit data over the 2.4GHz band and the 5GHz band, which is less prone to interference from other devices. With a dual band router, you can browse the Internet on the 2.4GHz band while streaming HD movies on the 5GHz band and neither band gets overloaded. In short? Dual band means less interference and faster speeds. All Wireless AC routers and select Wireless N routers offer dual band functionality.

Tri-Band Connectivity

With Tri-Band routers it’s simply adding another band, specifically another 5GHz band. With multi band routers it’s easy to think of it as a highway, with each band added the less chance of traffic and congestion there is even as more and more cars (devices) are added. So for the households with multiple Wi-Fi users all using multiple devices and maybe even throwing in a few connected home products’ the more bands your router has the better connection all your devices will get. Tri-Band is a fairly new concept but if you’re interested in a Tri-Band router check out our AC3200 Ultra Wi-Fi Router (DIR-890L/R).

Tri-Band

Wireless Signals & Beamforming Technology

In typical wireless routers, Wi-Fi signals broadcast using multiple antennas and Multiple Input Multiple Output (MIMO) technology. MIMO allows for higher data transfer rate due to the transmission of multiple data symbols by simultaneously using multiple antennas.  The Wi-Fi signals are broadcast in a donut shape pattern from the router to blanket the area with Wi-Fi coverage. In more advanced routers, beamforming technology is added, which provides additional performance and coverage to devices. Rather than emit Wi-Fi waves in a donut shape, routers with beamforming technology find and track devices on your network and aim Wi-Fi signals directly at them, providing a much stronger signal especially beneficial for mobile devices.

Beamforming Technology

Quality of Service (QoS)

Routers with QoS traffic controls track the type of network traffic (web surfing, online gaming, Skype®, Netflix® and so on) and decide which application deserves higher priority. This improves your online experience by ensuring that high priority traffic like Netflix is prioritized over other network traffic ensuring the best video quality and user experience across all devices on the network.

Related reading:Yagi Antenna Direction Panel MiMo Antenna