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A stack-ring configuration is proposed for designing a dual-band circularly polarized (CP) antenna. Each ring generates different resonant frequencies. A good CP performance at both resonant frequencies is achieved by… Click to show full abstract
A stack-ring configuration is proposed for designing a dual-band circularly polarized (CP) antenna. Each ring generates different resonant frequencies. A good CP performance at both resonant frequencies is achieved by adjusting the relative distance between the two rings. The two operating bands are separated with a small frequency ratio of 1.07. Measured results show that radiation patterns with good CP characteristics are obtained at the two resonant frequencies.
Keywords:
dual band;
circularly polarized;
stack ring;
band circularly
Journal Title: Journal of Electromagnetic Engineering and Science
Year Published: 2019
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Journal Title: Journal of Electromagnetic Engineering and Science
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!