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Figure from:Rural Internet Market Penetration Through Super Wi-Fi Technology

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Figure 2: Rectangular 2x2 patch array antenna with slots into patch antenna

Figure 2 Rectangular 2x2 patch array antenna with slots into patch antenna

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Figure 1: Location of the Antennas past few years. Thus we used the existing services and integrate onto our project. In order to develop the Super Wi-Fi antenna, we have to import certair materials from South Korea. The process of importing these materials consume much of our times because we have to get custom clearance before such items car be imported. After we received the materials, the team from UNIMAP is working or developing and designing the Super Wi-Fi antenna. While waiting for the completior of the antenna, we used high power antennas which are available in the market These antennas were installed in the chosen location and we monitor the development using the client server managed by the industry partner, Sri Kemud Computer. In Bandar Baru Beris Jaya, a base antenna with several repeaters were installed in order to transmit the Wi-Fi signal to other areas within the village. As < result, the coverage areas have been extended to cover areas which are quite fal from the base (as depicted in Figure 1). During the trial period, those who interested to use the Wi-Fi service are provided with access card with 500GB data usage. In order to use the service, they have to login to the server using pin number attached to the access card. Those who run out of credit and interested to continue using the service are charged at RMB6.00 for the additional access card.
Figure 1: Location of the Antennas past few years. Thus we used the existing services and integrate onto our project. In order to develop the Super Wi-Fi antenna, we have to import certair materials from South Korea. The process of importing these materials consume much of our times because we have to get custom clearance before such items car be imported. After we received the materials, the team from UNIMAP is working or developing and designing the Super Wi-Fi antenna. While waiting for the completior of the antenna, we used high power antennas which are available in the market These antennas were installed in the chosen location and we monitor the development using the client server managed by the industry partner, Sri Kemud Computer. In Bandar Baru Beris Jaya, a base antenna with several repeaters were installed in order to transmit the Wi-Fi signal to other areas within the village. As < result, the coverage areas have been extended to cover areas which are quite fal from the base (as depicted in Figure 1). During the trial period, those who interested to use the Wi-Fi service are provided with access card with 500GB data usage. In order to use the service, they have to login to the server using pin number attached to the access card. Those who run out of credit and interested to continue using the service are charged at RMB6.00 for the additional access card.
Table 1: Design Specification for Rectangular Patch Antenna
Table 1: Design Specification for Rectangular Patch Antenna
T junction power divider and quarter wave transformer impedance matching sections were used to couple the power to each element for radiation. The output line Z1 and Z2 can then be selected to provide various power divisions ratio. Thus for 50 Q input line a 3dB power divider can be made using two 100 ohm output lines.
T junction power divider and quarter wave transformer impedance matching sections were used to couple the power to each element for radiation. The output line Z1 and Z2 can then be selected to provide various power divisions ratio. Thus for 50 Q input line a 3dB power divider can be made using two 100 ohm output lines.