Flat corrugated antennas in the THz
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Authors
Colleges, School and Institutes
External organisations
- Universidad Pública de Navarra
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), Lille University
- Syracuse University
- University of Utah
- Imperial College London
Abstract
In this work, two different antenna prototypes working at THz frequencies and consisting of a central slot surrounded by corrugations are analyzed. In the first case, the corrugations are annular, leading to a moderately high gain. Its radiation and temporal properties are analyzed both numerically and experimentally. The other antenna has straight corrugations with triangular profile. Its radiation characteristics are numerically compared with the typical square corrugations profile, with no significant differences between them. Experimental results at 0.5THz show good performance of the design. These results could be of interest for the development of new THz sources and detectors.
Details
| Original language | English |
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| Title of host publication | 8th European Conference on Antennas and Propagation, EuCAP 2014 |
| Publication status | Published - 2014 |
| Event | 8th European Conference on Antennas and Propagation, EuCAP 2014 - The Hague, United Kingdom Duration: 6 Apr 2014 → 11 Apr 2014 |
Conference
| Conference | 8th European Conference on Antennas and Propagation, EuCAP 2014 |
|---|---|
| Country | United Kingdom |
| City | The Hague |
| Period | 6/04/14 → 11/04/14 |
Keywords
- Corrugated surfaces, Leaky wave antennas, Subwavelength aperture, Time-domain spectroscopy, Very low profile feeder