| 基于有线电视同轴电缆传输WiFi信号的设计与仿真 |
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| 引用本文： | 陈宇波,张照锋,陈毅华,钱国明.基于有线电视同轴电缆传输WiFi信号的设计与仿真[J].电子器件,2017,40(3). |
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| 作者姓名： | 陈宇波 张照锋 陈毅华 钱国明 |
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| 作者单位： | 南京信息职业技术学院 |
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| 摘 要： | 为了有效解决家庭WiFi信号传输不稳定的问题，提出了基于有线电视同轴电缆传输WiFi信号的方案。通过测试无线信号在同轴电缆中的衰减性能，验证了WiFi信号基于同轴电缆传输比在自由空间传播有更好的传输性能。最后设计和仿真了有线电视信号和WiFi信号的混合分配电路，经过实际测试，验证了其在一般家庭布线下传输的适用性和可靠性。
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| 关 键 词： | WiFi 同轴电缆 传输特性 混合分配电路 |
Design and Simulation of WiFisignal transmission based on TV coaxial cable |
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| Abstract: | In order to effectively solve theinstableproblem ofwireless signal transmission in modern architecture, this paper proposed the scheme of using coaxial cable to transmit2.4GHzwireless signal. The better transmission performance of WiFi signal incoaxial cable is verified by testing the attenuationperformance of 2.4GHz signal spreading in coaxial cable.In the end, the hybrid and distribution circuit of CATV signal and WiFi signal is designed and simulated. Through actual measurement, the applicability and reliability in transmissionof the circuit under the traditional home wiring is verified. |
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