Gain Comparison Measurements in Spherical Near-Field Scanning

Authors: Doren W. Hess, John R. Jones
Publication: AMTA 1983
Copyright Owner: NSI-MI Technologies

A set of near-field measurements has been performed by combining the methods of non-probe-corrected spherical near-field scanning and gain standard substitution. In this paper we describe the technique used and report on the results obtained for a particular 24 inch 13 GHz paraboloidal dish. We demonstrate that the gain comparison measurement used with spherical near-field scanning gives results in excellent agreement with gain comparison used with compact range measurement. Lastly we demonstrate a novel utilization of near-field scanning which permits a gain comparison measurement with a single spherical scan.

 

Atlanta

1125 Satellite Blvd., Suite 100
Suwanee, GA 30024-4629 USA

+1 678 475 8300
+1 678 542 2601
sales@nsi-mi.com

Los Angeles

19730 Magellan Drive
Torrance, CA 90502-1104 USA

+1 310 525 7000
+1 310 525 7100
sales@nsi-mi.com

NSI-MI UK

Unit 51 Harley Road
Sheffield, S11 9SE UK

+44 7493 235224
sales@nsi-mi.co.uk

IMS 2019

Boston, Massachusetts Finding your local time... 6 Days

Latest Tweets

This site is using cookies for analytical purposes and to provide a better user experience. Read our Privacy Policy for more information.
   OK