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Class Information
Number: 342/195
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > With particular circuit > Digital processing
Description: Subject matter including receiver circuit means to process the returned radar signal by transforming the information contained therein into data carrying signals wherein the information is in the form of one of a discrete number of codes.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6087974 |
Monopulse system for target location |
Jul. 11, 2000 |
| 6087976 |
Radar object detection system having normalized range sensitivity |
Jul. 11, 2000 |
| 6087978 |
Level measuring device operating with microwave |
Jul. 11, 2000 |
| 6087980 |
Radar of FM-CW system |
Jul. 11, 2000 |
| 6087982 |
Radar scan converter and method of mixing image |
Jul. 11, 2000 |
| 6084540 |
Determination of jammer directions using multiple antenna beam patterns |
Jul. 4, 2000 |
| 6081221 |
Signal processing and systematic phase coding for mitigation of range and velocity ambiguities in Doppler weather radars |
Jun. 27, 2000 |
| 6081225 |
Radar signal processing chip |
Jun. 27, 2000 |
| 6075479 |
Radar apparatus installed on vehicle for producing correct detecting result |
Jun. 13, 2000 |
| 6075480 |
Down range returns simulator |
Jun. 13, 2000 |
| 6072418 |
Electromagnetic in particular radar emission sensors, with reduced downstream flow rate |
Jun. 6, 2000 |
| 6072427 |
Precision radar timebase using harmonically related offset oscillators |
Jun. 6, 2000 |
| 6069580 |
Multi-conversion radar detector having increased tuning range and self-calibrating function |
May. 30, 2000 |
| 6069585 |
Personal direction finding apparatus |
May. 30, 2000 |
| 6064331 |
Pulse repetition frequency section method and system |
May. 16, 2000 |
| 6061016 |
Method for the attenuation of the clutter coming from the reflection lobes of a radar antenna |
May. 9, 2000 |
| 6049302 |
Pulsed doppler radar system with small intermediate frequency filters |
Apr. 11, 2000 |
| 6049510 |
Robust and intelligent bearing estimation |
Apr. 11, 2000 |
| 6043771 |
Compact, sensitive, low power device for broadband radar detection |
Mar. 28, 2000 |
| 6043775 |
Radar scan converter with direct display memory interface |
Mar. 28, 2000 |
| 6037892 |
Method for automatic focusing of radar or sonar imaging systems using high-order measurements |
Mar. 14, 2000 |
| 6037893 |
Enhanced motion compensation technique in synthetic aperture radar systems |
Mar. 14, 2000 |
| 6037895 |
Vehicle mounted radar apparatus |
Mar. 14, 2000 |
| 6028547 |
Method and device for processing signals representative of waves reflected, transmitted or refracted by a volume structure with a view to exploring and analyzing this structure |
Feb. 22, 2000 |
| 6025797 |
Angular shift determining apparatus for determining angular shift of central axis of radar used in automotive obstacle detection system |
Feb. 15, 2000 |
| 6023235 |
Method for generating microwave-resolution images of moving objects by inverse synthetic aperture radar |
Feb. 8, 2000 |
| 6020843 |
Technique for implementing very large pulse compression biphase codes |
Feb. 1, 2000 |
| 6018306 |
Scalable range migration algorithm for high-resolution, large-area SAR imaging |
Jan. 25, 2000 |
| 6018308 |
Obstacle recognition system for automotive vehicle |
Jan. 25, 2000 |
| 6002358 |
Method and apparatus for determining whether two radar tracks represent the same physical object |
Dec. 14, 1999 |
| 5990822 |
Process and apparatus for finding stealthcraft |
Nov. 23, 1999 |
| 5990834 |
Radar angle determination with music direction finding |
Nov. 23, 1999 |
| 5959573 |
Processing method using an advanced waveform for unlocked coherent and wideband bistatic radar operation |
Sep. 28, 1999 |
| 5945940 |
Coherent ultra-wideband processing of sparse multi-sensor/multi-spectral radar measurements |
Aug. 31, 1999 |
| 5910785 |
Method for the processing of the reception signal of a synthetic aperture radar with frequency ramps |
Jun. 8, 1999 |
| 5900834 |
Doppler shift detector |
May. 4, 1999 |
| 5892478 |
Adaptive azimuth processing for monopulse IFF interrogators |
Apr. 6, 1999 |
| 5835054 |
Ultra wideband ground penetrating radar imaging of heterogeneous solids |
Nov. 10, 1998 |
| 5835055 |
Method for iterative disk masking and automatic error repair for phase unwrapping |
Nov. 10, 1998 |
| 5805107 |
Cost-effective method for determining a pulse response of a high-resolution, band-limited radar channel |
Sep. 8, 1998 |
| 5798730 |
Pulse edge detector with wide dynamic range |
Aug. 25, 1998 |
| 5786788 |
Radar system and method for reducing range sidelobes |
Jul. 28, 1998 |
| 5784022 |
Process and amplitude or phase monopulse radar device for locating flying objects |
Jul. 21, 1998 |
| 5774089 |
Method to resolve ambiguities in a phase measurement |
Jun. 30, 1998 |
| 5760734 |
Radar clutter removal by matrix processing |
Jun. 2, 1998 |
| 5757312 |
Method and apparatus for hard-wired adaptive cancellation |
May. 26, 1998 |
| 5703596 |
Demodulating integrator/demultiplexer |
Dec. 30, 1997 |
| 5686922 |
Super spatially variant apodization (Super - SVA) |
Nov. 11, 1997 |
| 5661487 |
Digital center line filter |
Aug. 26, 1997 |
| 5652594 |
Signal processor affording improved immunity to medium anomalies and interference in remote object detection system |
Jul. 29, 1997 |
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