Accession Number:

ADD014188

Title:

FET Oscillator Having Controllable Reactance Element-Controlled Two Port Feedback Network.

Descriptive Note:

Patent, Filed 9 Mar 81, patented 2 Jun 87,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

• Rauscher, Christen

Report Date:

1987-06-02

Pagination or Media Count:

6.0

Abstract:

A broadband high frequency power oscillator employing a GaAs FET transistor and a two-port coupling network whose input port is connected across the drain and source terminals of the GaAs FET. The coupling network consists of 3 branches in T- or pi configuration. One branch includes a matching network and the load. The other two branches are purely reactive and each includes at least one independently tunable reactance element, such as a varactor. PAT-CL-331-117. jes

Descriptors:

• *OSCILLATORS
• COUPLING(INTERACTION)
• FIELD EFFECT TRANSISTORS
• GALLIUM ARSENIDES
• INPUT
• MATCHING
• NETWORKS
• REACTANCE
• SOURCES
• TERMINALS
• TRANSISTORS
• TUNING

Subject Categories:

• Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE