NRD leaky-wave antenna for narrow beams in 94GHz
Journal Article
·
· International Journal of Infrared and Millimeter Waves
- Huazhong Univ. of Science and Technology, Hubei (China)
Theoretical analyses and numerical results of NRD leaky-wave antenna are presented. The results show that the characteristics of frequency scanning and very narrow beam can be implemented by NRD leaky-wave antenna. At the frequency of 94GHz, the half-power beamwidth of 0.14{degrees} of the antenna can be obtained when the length of the antenna is 1.5m. From 90 to 98GHz, frequency scanning is about {+-}7{degrees} relating to the beam angle at 94GHz. The theoretical results are compared with the experimental data.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 159850
- Journal Information:
- International Journal of Infrared and Millimeter Waves, Journal Name: International Journal of Infrared and Millimeter Waves Journal Issue: 11 Vol. 16; ISSN IJIWDO; ISSN 0195-9271
- Country of Publication:
- United States
- Language:
- English
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