Research/Patents/US 5196765
US 5196765

HIGH RF ISOLATION CROSSED-FIELD AMPLIFIER

Assignee

RAYTHEON COMPANY, LEXINGTON, MASSACHUSETTS 02137, A CORP. OF DE

Filed

Jul 5, 1988

Granted

Mar 23, 1993

Location

LEXINGTON MA US

Abstract

A crossed-field amplifier tube is constructed in which there is substantially no direct RF coupling between the output of the slow-wave structure on the anode and the input of the slow-wave structure of the cathode to thereby obtain a cathode-driven tube which is capable of RF pulsed operation into a linear accelerator cavity which presents a mismatched load, a short circuit impedance, at initiation and termination of the RF pulse without breaking into oscillation. During the RF pulse, the tube operates into a substantially matched load and provides high peak and average power.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Jun 14, 1989

Rescinded

Feb 11, 1992

Duration

2 years, 8 months

Inventor

  • 1GEORGE H. MAC MASTER

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records