## Abstract In this article, one wideband circularly polarized microstrip antenna array has been proposed and investigated. The technique of sequential rotation subarray has been employed to construct the whole antenna array, which enhances the impedance bandwidth and axial ratio (AR) bandwidth by
Wideband Single-Feed Circularly Polarized Patch Antenna With Conical Radiation Pattern
β Scribed by Yong-Xin Guo, ; Tan, D.C.H.
- Book ID
- 118253259
- Publisher
- IEEE
- Year
- 2009
- Tongue
- English
- Weight
- 804 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1536-1225
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Figure 10 Loci of frequency and location versus distance where double nulls and strong double dips are occurring for x s y10 m in s Ε½ . Ε½ . the lossless dielectric media of β s 1.8, 2, 3. a Frequency. b r Location dip separation distance converges to the cavity size as the source point approaches th