Abstract
Different methods of reducing resonant frequency and broadening bandwidth for a cavity backed circular patch antenna without significantly reducing antenna gain are presented. Capacitively loaded patch in the forms of chip capacitance and slit cuts on the patch generates low frequency and multiple resonances, thus help miniaturization. Ferrite loading on the feed probe increases the bandwidth without significantly reducing the antenna gain. The method is much more efficient than that for a resistively loaded patch and a deformed patch.
| Original language | English |
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| Title of host publication | IEEE Antennas and Propagation Society International Symposium 2002 |
| Publisher | IEEE, Institute of Electrical and Electronics Engineers |
| Pages | 596-599 |
| Number of pages | 4 |
| Volume | 3 |
| Publication status | Published - 5 Aug 2002 |
| Externally published | Yes |
| Event | IEEE International Symposium on Antennas and Propagation (APSURSI)/USNC/URSI National Radio Science Meeting 2002 - San Antonio, United States of America Duration: 16 Jun 2002 → 21 Jun 2002 https://ieeexplore.ieee.org/xpl/conhome/7931/proceeding?isnumber=21870 (Proceedings) |
Conference
| Conference | IEEE International Symposium on Antennas and Propagation (APSURSI)/USNC/URSI National Radio Science Meeting 2002 |
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| Abbreviated title | APSURSI 2002 |
| Country/Territory | United States of America |
| City | San Antonio |
| Period | 16/06/02 → 21/06/02 |
| Internet address |