DocumentCode
923158
Title
Measurement of scattering parameters at 35 GHz using amplitude-modulated homodyne detection
Author
Wood, M.A.
Author_Institution
Royal Signals and Radar Establishment, Malvern, UK
Volume
129
Issue
6
fYear
1982
fDate
12/1/1982 12:00:00 AM
Firstpage
363
Lastpage
366
Abstract
An improved calibration scheme for a homodyne network analyser is described. The effects of residual phase modulation in the test channel are discussed and are shown to be eliminated by the calibration scheme. Results are presented for measurements performed at 35 GHz, and measurements of |S11| are in agreement with a precision tuned reflectometer to better than ¿¿ 0.002.
Keywords
S-parameters; amplitude modulation; calibration; microwave measurement; network analysers; 35 GHz; amplitude-modulated homodyne detection; calibration; homodyne network analyser; homodyne reflectometer; measurements; phase modulation; precision tuned reflectometer; scattering parameters; test channel;
fLanguage
English
Journal_Title
Microwaves, Optics and Antennas, IEE Proceedings H
Publisher
iet
ISSN
0143-7097
Type
jour
DOI
10.1049/ip-h-1.1982.0073
Filename
4645521
Link To Document