Wireless Power Transmission and Telecommunication using a Microwave Active Phased Array

In this research, we suggested a novel beamforming antenna array for RF energy recovery applications that incorporates pattern and polarization diversity. Experiments are used to validate the proposed structure's performance once it has been modelled and optimized. This suggested structure provides an impedance bandwidth of 5.5 to 6 GHz, according to calculated measurements. The antenna system can create four circular polarization diversity beams at ± 15 and ± 45 by switching the input port; two of them have left-hand circular polarization and the other two have right-hand circular polarization.Furthermore, radiation patterns with low cross-polarization, excellent axial ratio around the center frequency, and low envelope correlation coe cient are achieved across the working spec-trum. Energy recovery applications have recorded gains of 5.3 and 6.6 dBi. The design and all circuits 'simulation as well as the 5.8 GHz antenna array are carried out using ADS and CST software. All transmission line; widths and lengths; (50Ω characteristic impedance) are calculat-ed and optimized respectively using the LineCalc tool and the Tuning function.

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Design of a Ka-Band Intelligent Antenna

Long

Zhang

et al. 2020

2020 IEEE 3rd International Conference on Electronic Information and Communication Technology (ICEICT)

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Wireless Power Transmission and Telecommunication using a Microwave Active Phased Array

Cited by 4 publications

References 4 publications

Design of a New CP Microstrip Patch Antennas for WPT to a UAV at 5.8 GHz

Design of a New CP Microstrip Patch Antennas for WPT to a UAV at 5.8 GHz

Beamforming Antenna Array with Circular Polarization for an RF Energy Recovery System an UAV

Design of a Ka-Band Intelligent Antenna

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