High-power radio-frequency attenuation device

Patent · Wed Dec 30 00:00:00 EST 1981

OSTI ID:6846138

Kerns, Q A; Miller, H W

A resistor device for attenuating radio frequency power includes a radio frequency conductor connected to a series of fins formed of high relative magnetic permeability material. The fins are dimensional to accommodate the skin depth of the current conduction therethrough, as well as an inner heat conducting portion where current does not travel. Thermal connections for air or water cooling are provided for the inner heat conducting portions of each fin. Also disclosed is a resistor device to selectively alternate unwanted radio frequency energy in a resonant cavity.

• DOE Contract Number: AC02-76CH03000
• Assignee: Dept. of Energy
• Application Number: ON: DE82020863
• OSTI ID: 6846138
• Resource Relation: Other Information: Portions of document are illegible
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
43 PARTICLE ACCELERATORS
CAVITY RESONATORS
DAMPING
RADIOWAVE RADIATION
ATTENUATION
RF SYSTEMS
RESISTORS
COOLING
DESIGN
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ELECTRONIC EQUIPMENT
EQUIPMENT
RADIATIONS
RESONATORS
420800* - Engineering- Electronic Circuits & Devices- (-1989)
430303 - Particle Accelerators- Experimental Facilities & Equipment