Development of a beam-forming circuit for the antenna array operating in the W-band
作者： Elizaveta Grakhova , Guzel Abdrakhmanova , Arsen Ishmiyarov , Irina Vinogradova , Ivan Meshkov
DOI: 10.1109/ITNT49337.2020.9253178
关键词:
摘要: The paper presents the development of a beamforming circuit aimed at controlling state an orbital angular moment output radio beam from uniform circular antenna array operating in W-band. proposed device is based on Rotman lens, shape which calculated taking into account configuration and required states its radiation pattern. lens has five input ports, eight dummy ports. application such beam-forming scheme can significantly reduce overall dimensions system be implemented microstrip technology together with array.
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