Abstract
A 1.7 turn cavity backed coplanar waveguide to coplanar strip-fed logarithmic uniplanar
spiral antenna is presented and compared to a 1.5 turn spiral antenna. The 1.7 turn spiral
antenna has a wide beamwidth, are circular polarised and has a bandwidth with a return
loss better than 6 dB in the frequency band from 0.25 GHz to 4.5 GHz (18:1). The
antenna is useful for Ground Penetrating Radar (GPR).
| Original language | English |
|---|---|
| Title of host publication | Antennas and Propagation Society International Symposium, 2005 IEEE |
| Volume | 1B |
| Publication date | 2005 |
| Pages | 418-421 |
| ISBN (Print) | 0-7803-8883-6 |
| Publication status | Published - 2005 |
| Event | 2005 IEEE Antennas and Propagation Society International Symposium - Washington, United States Duration: 3 Jul 2005 → 8 Jul 2005 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=10402 |
Conference
| Conference | 2005 IEEE Antennas and Propagation Society International Symposium |
|---|---|
| Country/Territory | United States |
| City | Washington |
| Period | 03/07/2005 → 08/07/2005 |
| Internet address |