Abstract
We have previously considered the use of a modified, conical, folded helix antennas as the energy storage and radiation mechanism for an electrically-small, high power microwave (HPM) system. Our previous results allowed us to integrate the antenna with a HPM switch to achieve a resonance of below 40 MHz for an overall antenna dimension of 101.3 cm (ka = 0.42). In this paper, we consider other folded helix geometries in order to analyze the best one for compact, low-frequency HPM applications. The antennas were modeled using CST Microwave Studio, and each antenna type was evaluated for its resonant frequency, local field enhancement, and radiation properties.
Original language | English |
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Title of host publication | 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings |
Publisher | IEEE, Institute of Electrical and Electronics Engineers |
Pages | 990-991 |
Number of pages | 2 |
ISBN (Print) | 9781467353175 |
DOIs | |
Publication status | Published - 2013 |
Externally published | Yes |
Event | IEEE Antennas and Propagation Society International Symposium, 2013 - Orlando, United States of America Duration: 7 Jul 2013 → 13 Jul 2013 https://ieeexplore.ieee.org/xpl/conhome/6685975/proceeding |
Publication series
Name | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) |
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ISSN (Print) | 1522-3965 |
Conference
Conference | IEEE Antennas and Propagation Society International Symposium, 2013 |
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Abbreviated title | APSURSI 2013 |
Country/Territory | United States of America |
City | Orlando |
Period | 7/07/13 → 13/07/13 |
Internet address |
Keywords
- dipole antennas
- Electrically small Antennas
- Folded Helix Antenna
- helical antennas
- Q factor