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Title: High power water load for microwave and millimeter-wave radio frequency sources

Abstract

A high power water load for microwave and millimeter wave radio frequency sources has a front wall including an input port for the application of RF power, a cylindrical dissipation cavity lined with a dissipating material having a thickness which varies with depth, and a rear wall including a rotating reflector for the reflection of wave energy inside the cylindrical cavity. The dissipation cavity includes a water jacket for removal of heat generated by the absorptive material coating the dissipation cavity, and this absorptive material has a thickness which is greater near the front wall than near the rear wall. Waves entering the cavity reflect from the rotating reflector, impinging and reflecting multiple times on the absorptive coating of the dissipation cavity, dissipating equal amounts of power on each internal reflection.

Authors:
; ; ;
Publication Date:
Sponsoring Org.:
US Department of Energy
OSTI Identifier:
20014148
Alternate Identifier(s):
OSTI ID: 20014148
DOE Contract Number:  
FG03-95ER81938
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 7 Sep 1999
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; MICROWAVE EQUIPMENT; POWER LOSSES; WATER; COOLING SYSTEMS

Citation Formats

Ives, R.L., Mizuhara, Y.M., Schumacher, R.V., and Pendleton, R.P. High power water load for microwave and millimeter-wave radio frequency sources. United States: N. p., 1999. Web.
Ives, R.L., Mizuhara, Y.M., Schumacher, R.V., & Pendleton, R.P. High power water load for microwave and millimeter-wave radio frequency sources. United States.
Ives, R.L., Mizuhara, Y.M., Schumacher, R.V., and Pendleton, R.P. Tue . "High power water load for microwave and millimeter-wave radio frequency sources". United States.
@article{osti_20014148,
title = {High power water load for microwave and millimeter-wave radio frequency sources},
author = {Ives, R.L. and Mizuhara, Y.M. and Schumacher, R.V. and Pendleton, R.P.},
abstractNote = {A high power water load for microwave and millimeter wave radio frequency sources has a front wall including an input port for the application of RF power, a cylindrical dissipation cavity lined with a dissipating material having a thickness which varies with depth, and a rear wall including a rotating reflector for the reflection of wave energy inside the cylindrical cavity. The dissipation cavity includes a water jacket for removal of heat generated by the absorptive material coating the dissipation cavity, and this absorptive material has a thickness which is greater near the front wall than near the rear wall. Waves entering the cavity reflect from the rotating reflector, impinging and reflecting multiple times on the absorptive coating of the dissipation cavity, dissipating equal amounts of power on each internal reflection.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {9}
}