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Technical Accuracy Based on Efficiency Algorithm for Measuring Standing Wave Ratio in Wireless Sensor Network

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In telecommunication, antenna impedance matching plays a crucial role in a power transmission and broadcasting system. The existing network analyzer is imprecise for antenna impedance matching. A simple and an effective new technique based on an efficiency algorithm, which uses a random network coding and a low-density parity-check code is proposed in order to measure the standing wave ratio of a broadcasting antenna system in a wireless sensor network. It is shown that the proposed technique maximizes the instant measurement accuracy of the broadcasting/transmitting power at the radio frequency antennas input. In addition, measurement and calculation results show the potentials of the proposed technical accuracy for Measuring Standing Wave Ratio.
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Antenna Impedance Matching; Standing-Wave Ratio; Wireless Sensor Network; Random Network Coding; Low-Density Parity Checks

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