Pasha, Mahammad Intiyas ; Kumar, Chandrakanta ; Guha, Debatosh (2019) Application-Friendly Improved Designs of Single-Fed Circularly Polarized Microstrip Antenna [Antenna Applications Corner] IEEE Antennas and Propagation Magazine, 61 (3). pp. 80-89. ISSN 1045-9243
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Official URL: http://doi.org/10.1109/MAP.2019.2908392
Related URL: http://dx.doi.org/10.1109/MAP.2019.2908392
Abstract
Truncated-corner probe-fed (TCPF) patches are popular for their simple design that provides circularly polarized (CP) radiation with a very low axial ratio (AR). For a thin substrate (~0.026λ g ), this antenna provides approximately 0.3% CP bandwidth (BW) (AR < 3 dB along with S 11 < -10 dB). However, as the substrate thickness is increased for enhancing the matching BW, an offset among the frequencies featured with minimum AR and optimum S 11 is observed. This degrades the effective BW, with an overlapping of both S 11 < -10 dB and AR <3 dB.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| ID Code: | 117239 |
| Deposited On: | 21 Apr 2021 12:24 |
| Last Modified: | 21 Apr 2021 12:24 |
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