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Class Information
Number: 341/117
Name: Coded data generation or conversion > Phase or time of phase change > Synchro or resolver signal > Digital signal to analog resolver or synchro signal
Description: Subject matter for converting from a digital input to analog values which represent the angular position of a resolver or synchro rotor relative to a reference position.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5774082 |
Digital phase to digital sine and cosine amplitude translator |
Jun. 30, 1998 |
| 5644310 |
Integrated audio decoder system and method of operation |
Jul. 1, 1997 |
| 5451945 |
Multi-speed multi-phase resolver converter |
Sep. 19, 1995 |
| 5237324 |
System and method for producing baseband analog modulation signals |
Aug. 17, 1993 |
| 5173696 |
Control circuitry using electronic emulation of a synchro signal for accurate control of position and rate of rotation for shafts |
Dec. 22, 1992 |
| 5039987 |
Circuit for converting a phase signal to an amplitude signal |
Aug. 13, 1991 |
| 5007016 |
Fractal-type periodic temporal signal generator |
Apr. 9, 1991 |
| 4947167 |
Apparatus for generating synchro/resolver stimulus signals |
Aug. 7, 1990 |
| 4906909 |
Analog electronic control differential transmitter |
Mar. 6, 1990 |
| 4890057 |
Instrument with crossed-coil type movable magnet |
Dec. 26, 1989 |
| 4703307 |
Synchro/resolver shaft angle converter apparatus |
Oct. 27, 1987 |
| 4682149 |
High resolution pipelined digital-to-analog converter |
Jul. 21, 1987 |
| 4667138 |
Multiplexed synchro driver |
May. 19, 1987 |
| 4623831 |
Rotor position sensing apparatus for motors |
Nov. 18, 1986 |
| 4430640 |
Step data to synchro converter |
Feb. 7, 1984 |
| 4370642 |
Single non-linear converter ladder network having analog switches with digital control |
Jan. 25, 1983 |
| 4320391 |
Instrumentation devices using synchro-resolver drive circuitry |
Mar. 16, 1982 |
| 4216466 |
Digital to synchro converter |
Aug. 5, 1980 |
| 4160245 |
Apparatus for converting digital angular data into analog sine and cosine components |
Jul. 3, 1979 |
| 4157538 |
Correction circuit for a digital to synchro/resolver converter |
Jun. 5, 1979 |
| 4156234 |
Digital angle to resolver/synchro converter |
May. 22, 1979 |
| 4130875 |
Apparatus for reducing the scale factor variation for digital resolver type converters and the like |
Dec. 19, 1978 |
| 4097858 |
Digital to analog resolver converter |
Jun. 27, 1978 |
| 4072940 |
Digital to analog resolver converter |
Feb. 7, 1978 |
| 4070665 |
High accuracy digital to analog resolver converter |
Jan. 24, 1978 |
| 3993993 |
Digital-to-synchro converter |
Nov. 23, 1976 |
| 3984672 |
Solid state translator |
Oct. 5, 1976 |
| 3976869 |
Solid state resolver coordinate converter unit |
Aug. 24, 1976 |
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