MMIC (MONOLITHIC MICROWAVE INTEGRATED CIRCUIT) SWITCHABLE BIDIRECTIONAL PHASE SHIFT NETWORK
Assignee
General Electric
Filed as: GENERAL ELECTRIC COMPANY, A NEW YORK CORP.
Filed
Oct 19, 1987
Granted
May 31, 1994
Location
LIVERPOOL NY US
Abstract
The invention relates to a switchable bidirectional phase shift network exhibiting a desired differential insertion phase suitable for use as a phase bit in a multi-bit phase shifter. The design is economical in its use of components-six field effect transistors, three inductors and no capacitors, and provides in one switching state a band pass network of low insertion phase and in the other switching state a low pass network of high insertion phase. The rate of change of insertion phase over a range of operating frequencies is substantially equal for the two states.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 29, 1989
Rescinded
Jul 13, 1993
Duration
4 years, 3 months
Inventor
- 1ANTHONY W. JACOMB-HOOD
Record Details
- Patent number
- US 5317290
- Application
- 07110015
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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