Cross-polarization characteristics of spherical annular-ring microstrip antennas
β Scribed by Horng-Dean Chen; Kin-Lu Wong
- Book ID
- 112146411
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 406 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0895-2477
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## Abstract A new circularβpolarization (CP) design of an annularβring microstrip antenna operating at the fundamental TM~11~ mode is presented. The CP radiation of the proposed design is achieved by connecting an Lβshaped strip to two orthogonal sides of the inner boundary of the annularβring patc
In this article we analyze the effect of the disk loading on the characteristics of a spherical annular-ring microstrip antenna. The antenna is excited by a coaxial probe. The theoretical treatment is based on a full-wave analysis and a moment-method calculation. Numerical results of the resonant fr