Accession Number : AD0694805

Title :   POWER MEASURING DEVICE FOR THE MILLIMETER WAVEBAND,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Varulin,I. F. ; Buryak,V. P.

Report Date : 29 APR 1969

Pagination or Media Count : 5

Abstract : A certificate was issued for a 'dry' -calorimeter-type power measuring device for the millimeter waveband. The device consists of two thin-wall waveguide sections (with thermostatic control) and thermoelements which are placed on the surfaces of the waveguide sections. Graphite absorbing cells with electroheating elements are connected to the waveguide sections. To increase the sensitivity of the calorimeter, the thermoelements are made from thermoresistive microwire which is wound over the waveguide sections. The section windings are connected to the arms of an a-c bridge.

Descriptors :   (*MILLIMETER WAVES, MEASUREMENT), (*POWER METERS, PATENTS), RADIOFREQUENCY POWER, MICROWAVE EQUIPMENT, CALORIMETERS, WAVEGUIDES, USSR

Subject Categories : Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE