OLS : Record


Main Title Microwave Power Controller for a Radiation Bio-Effects Exposure Facility.
Author Al, Joseph S.;
CORP Author Twinbrook Research Lab., Rockville, Md.
Year Published 1972
Stock Number PB-210 351
Subjects ( Microwave equipment; Controllers); ( Radiation effects; Microwaves); Radiofrequency power; Radiofrequency generators; Irradiation; Microwave power controllers
Library   Call Number Additional Info Location Date Modified
NTIS PB-210 351 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 45p
Abstract The paper is a complete documentation of a microwave power controller for use with a Varian Associates Model PPS-2.5 AS high-power industrial generator developed to improve the operating characteristics of the 2450 MHz irradiation facility. The paper includes theory of operation, photographs, circuit schematic drawings, wiring diagrams, and a parts list of the controller. The controller makes the RF power output insensitive to low frequency line voltage fluctuations and also permits the RF power output to be programmed automatically. (Author)
PUB Date Free Form Jun 72,
Category Codes 6R; 14B; 57V; 73D
NTIS Prices PC A03/MF A01
Document Type NT
Control Number 326530268
Cataloging Source NTIS/MT
Origin NTIS
Type CAT