Summary
International Symposium on Antennas and Propagation
2012
Session Number:POS2
Session:
Number:POS2-17
Free Space Antenna Gain Measurements by way of Tracing the Reflected Waves in Time Domain
Jungkuy Park,
pp.-
Publication Date:2012/10/29
Online ISSN:2188-5079
Summary:
In this paper, antenna measurement method using time domain in open area test site is dicussed. The reflected waves due to the ground are traced in time domain, After they are removed by time gating of network analyzer, the free space transmission coeffecient S21 is extracted. Such a way is applied to broad band horn antenna(1GHz - 18GHz) and the free space antenna gains are given by 3-Antenna Method. The results is also checked by Standard Site Method(ANSI C63.5).