Dual frequency microstrip disc antenna elements
Abstract
Two radial conducting strips, placed on the edge of a microstrip disc antenna, can be used to produce a dual frequency element. The strip length and circumferential location determine the frequency spread. This report describes a series of experiments that catalog the various effects produced by single and double strips in a variety of circumferential locations.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- March 1979
- Bibcode:
- 1979STIN...7933381K
- Keywords:
-
- Antenna Arrays;
- Antenna Radiation Patterns;
- Microstrip Antennas;
- Strip Transmission Lines;
- Impedance;
- Standing Waves;
- Superhigh Frequencies;
- Communications and Radar