Summary
International Symposium on Electromagnetic Compatibility
2014
Session Number:16P3-H
Session:
Number:16P3-H4
Antenna Measurement by Simple Optical Link system Using Radio on Fiber Technologies
Satoru Kurokawa, Masanobu Hirose, Michitaka Ameya, Yoshikazu Toba,
pp.-
Publication Date:2014/05/12
Online ISSN:2188-5079
Summary:
We propose a simple optical fiber link microwave measurement system that consist of a vector network analyzer, a module of Electric signal to optical signal converter EO and a module of optical signal to electric signal converter. The system can measure S-parameters of two-port devices using a vector network analyzer (VNA) in full 2-port calibration. In this paper, we show the time stability and the ambient temperature stability of the simple optical fiber link system for the antenna properties measurement. In the case of ambient temperature within 3 degree Celsius, S21 time stability of the simple optical fiber link system is less than 0.1 dB in the frequency range from 30 MHz to 1000 MHz.