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, Vol. 16, Issue 11; Other Information: PBD: Nov 1995
- Country of Publication:
- United States
- Language:
- English
Similar Records
Modeling of general 1-D periodic leaky-wave antennas in layered media using EIGER.
Modeling of general 1-D periodic leaky-wave antennas in layered media with EIGER.
Demonstration of a directional sonic prism in two dimensions using an air-acoustic leaky wave antenna
Conference
·
Wed Sep 01 00:00:00 EDT 2010
·
OSTI ID:159850
+6 more
Modeling of general 1-D periodic leaky-wave antennas in layered media with EIGER.
Conference
·
Tue Jun 01 00:00:00 EDT 2010
·
OSTI ID:159850
+6 more
Demonstration of a directional sonic prism in two dimensions using an air-acoustic leaky wave antenna
Journal Article
·
Mon Sep 28 00:00:00 EDT 2015
· Applied Physics Letters
·
OSTI ID:159850
+1 more