Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 12 OF 22

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
Report Number R4-73-018;
Stock Number PB-220 305
Additional Subjects ( Microwave equipment ; Electric controllers) ; Schematic diagrams ; Voltage regulators ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-220 305 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 46p
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 our 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 9E; 6R; 66B; 57V
NTIS Prices PC A03/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326562063
Origin NTIS
Type CAT