Circularly Polarized Antennas

By S. X. 2014

539 citations recorded by the source corpus.

How researchers see this paper

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An Integrated Filtering Antenna Array With High Selectivity and Harmonics Suppression (2016, methodology): “The microstrip antenna array has been widely used in wireless systems for its merits of low profile, light weight, and low cost [4].”
Dual-Band Circularly Polarized Shared-Aperture Array for $C$ -/ $X$ -Band Satellite Communications (2017, background): “For satellite communication, circularly polarized (CP) antenna is required for its immunity to antenna orientation and the ability to reduce multipath effects [1], [2].”
A Compact, Wideband Circularly Polarized Co-designed Filtering Antenna and Its Application for Wearable Devices With Low SAR (2015, background): “It should be noted that wideband CP antennas with broader bandwidth can be achieved using other techniques such as by employing a thick air substrate [43], dual feeding with a planar hybrid coupler [44], incorporating broadband 90◦ baluns [45], as well as other methods [46], but all require a larger”