LOW-POWER CUT-OFF DEVICE FOR DIODE PHASE SHIFTERS
Assignee
Filed
Feb 15, 1977
Granted
Mar 19, 1991
Location
FR
Abstract
A diode phase-shifting device for an electronically scanning antenna includes a cut-off device designed to operate when the phase-shifting diodes are switched to their non-conducting state, with a view to increasing the switchover speed. This device comprises mainly a low-voltage generator, a circuit breaker or switch, and a high-voltage generator. A switching from the low-voltage generator to the high-voltage generator occurs when the voltage at the terminals of the phase-shifting diode considered exceeds a given threshold value.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jan 29, 1982
Rescinded
May 11, 1990
Duration
8 years, 3 months
Inventor
- 1MICHEL CHEVALIER
Record Details
- Patent number
- US 5001491
- Application
- 05769892
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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