Simplified Modeling of Wireless Power Transmission Problem Based on Focused Array Antenna
| Autor: | Peng-Fa Li, Shi-Wei Qu |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Power transmission
Maximum power principle business.industry Computer science Phased array ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Transmitter Data_CODINGANDINFORMATIONTHEORY Transmission (telecommunications) Electronic engineering Wireless Transmission coefficient Antenna (radio) business Computer Science::Information Theory |
| Zdroj: | 2021 International Applied Computational Electromagnetics Society (ACES-China) Symposium. |
| DOI: | 10.23919/aces-china52398.2021.9581413 |
| Popis: | A simplified model of wireless power transmission (WPT) system, which consists of a phased array as transmitter and a single antenna as receiver, is theoretically analyzed in this paper. The maximum transmission coefficient is given, as well as optimum excitations of phased array elements. According to the numerical study, the optimum excitations can be approximated by simply simulating gain patterns of receiver and periodic transmitter element, which almost reaches the maximum power transmission efficiency. |
| Databáze: | OpenAIRE |
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