WiFi Router Antenna
  • High Gain Directional Antenna Mar,13 2019
    A directional antenna or beam antenna is an antenna which radiates or receives greater power in specific directions allowing increased performance and reduced interference from unwanted sources. Directional antennas provide increased performance over dipole antennas – or omnidirectional antennas in general – when greater concentration of radia...
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  • LoRa and LoRaWAN Application Oct,8 2018
    LoRa (Long Range) is a patented digital wireless data communication technology developed by Cycleo of Grenoble, France, and acquired by Semtech in 2012. LoRa uses license-free sub-gigahertz radio frequency bands like 169 MHz, 433 MHz, 868 MHz (Europe) and 915 MHz (North America). LoRa enables very-long-range transmissions (more ...
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  • MIMO System Introduce Mar,12 2019
    In radio, multiple-input and multiple-output, or MIMO is a method for multiplying the capacity of a radio link using multiple transmit and receive antennas to exploit multipath propagation. MIMO has become an essential element of wireless communication standards including IEEE 802.11n (Wi-Fi), IEEE 802.11ac (Wi-Fi), HSPA+ (3G), WiMAX ...
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  • How to Make a Homemade WiFi Wlan Antenna May,17 2017
    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...
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  • Types of Wireless Router Antennas Jul,7 2015
    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 mea...
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  • 5G network system Mar,13 2019
    5G network 5G (from "5th Generation") is the latest generation of cellular mobile communications. It succeeds the 4G (LTE-A, WiMax), 3G (UMTS, LTE) and 2G (GSM) systems.5Gperformance targets high data rate, reduced latency, energy saving, cost reduction, higher system capacity, and massive device connectivity. The first phase of5Gspecifications in Release-15 will be completed by April 2019 to acco...
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  • Wireless mesh network Feb,16 2019
    A wireless mesh network (WMN) is a communications network made up of radio nodes organized in a meshtopology. It is also a form of wireless ad hoc network. A mesh refers to rich interconnection among devices or nodes. Wireless mesh networks often consist of mesh clients, mesh routers and gateways. Mobility of nodes is less frequent. If nodes constantly or frequently move, the mesh spends more time...
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  • 800MHz Frequency band Oct,26 2018
    The 800 MHz frequency band is a portion of the electromagnetic spectrum, or frequency band, that encompasses 790–862 MHz. Being a part of the spectrum known as "UHF Bands IV and V" (i.e. 470 MHz to 862 MHz) it was allocated by the ITU to Broadcasting as the primary user in Region 1and was used for analogue television broadcasting before changing to...
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  • Multi-antenna types Mar,7 2019
    Multi-antenna types Multi-antenna MIMO (or Single user MIMO) technology has been developed and implemented in some standards, e.g., 802.11n products. SISO/SIMO/MISO are special cases of MIMO Multiple-input and single-output (MISO) is a special case when the receiver has a single antenna. Single-input and multiple-output (SIMO) is a special case when the transmitter has a single antenna. Single-inp...
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A total of 1 pages

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