Short experiment study of four-wire helical antennas (half turn half wave)
Abstract
The resonance frequency, the analysis of radiation patterns as a function of frequency and technology, the determination of the differential front to back gain ratio, and the study of the effect of top antenna in the case of dual frequency superimposed antennas are discussed.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- October 1986
- Bibcode:
- 1986STIN...8822266A
- Keywords:
-
- Antenna Design;
- Antenna Radiation Patterns;
- Experiment Design;
- Helical Antennas;
- Antenna Arrays;
- Resonance Testing;
- Resonant Frequencies;
- Wavelengths;
- Communications and Radar