Abstract
This paper presents a technique developed for increasing the beam width of the circularly polarised (CP) radiation. With a pyramidal ground structure and a partially enclosed flat conducting wall adopted, the designed CP patch antenna has a height of about 0.12λ only and exhibits a 3dB axial-ratio beamwidth of more than 130°. The experimental results for operating in the 1575MHz GPS band are presented and discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 1062-1063 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 43 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - 2007 Oct 1 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
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Cite this
Su, C. W., Huang, S. K., & Lee, C-H. (2007). CP microstrip antenna with wide beamwidth for GPS band application. Electronics Letters, 43(20), 1062-1063. https://doi.org/10.1049/el:20071691