FREQUENCY ADJUSTING ARRANGEMENT
Assignee
INTELLECTUAL VENTURES ASSETS 158 LLC
Filed
Feb 16, 1978
Granted
Sep 12, 2000
Location
251 LITTLE FALLS DRIVE, WILMINGTON DELAWARE 19808
Abstract
Circuitry for adjusting the resonant frequency of an Yttrium-Iron-Garnet (YIG) filter in the first local oscillator of a receiver carried on a guided missile is shown to include the combination of a crystal oscillator which produces a pilot signal for tuning the YIG filter to a corresponding resonant frequency and a frequency adjusting arrangement for offsetting the resonant frequency of the YIG filter by a predetermined amount.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Oct 6, 1982
Rescinded
Apr 7, 2000
Duration
17 years, 6 months
Record Details
- Patent number
- US 6116536
- Application
- 00587958
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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