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Class Information
Number: 342/82
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Return signal controls radar system > Transmitter
Description: Subject matter including control by the returned signal of the means used to transmit the radar signal.


Sub-classes under this class:

Class Number Class Name Patents
342/83 Signal phase or frequency other than pulse repetition frequency (prf) 39
342/88 Transmission timing (e.g., ring around) 42


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7030806 Time domain radio transmission system Apr. 18, 2006
7002511 Millimeter wave pulsed radar system Feb. 21, 2006
6995706 Method and an arrangement in a radar level gauging system Feb. 7, 2006
6989781 Short-range radar system with variable pulse duration Jan. 24, 2006
6989784 Transmission-reception apparatus and operation determination method thereof Jan. 24, 2006
6965340 System and method for security inspection using microwave imaging Nov. 15, 2005
6963302 DC/DC converter Nov. 8, 2005
6954172 Power monitor for radar system Oct. 11, 2005
6911937 Digital polarimetric system Jun. 28, 2005
6906660 Radar system and car radar system Jun. 14, 2005
6894641 Radar system mounted on vehicle May. 17, 2005
6888491 Pulse-radar method and pulse-radar sensor and system May. 3, 2005
6876324 Radar apparatus Apr. 5, 2005
6867727 Multiplatform multifunction avionics architecture Mar. 15, 2005
6864828 Method and apparatus for collection and processing of interferometric synthetic aperture radar data Mar. 8, 2005
6859162 Underground object locating system without direction ambiguity Feb. 22, 2005
6856276 Multi-station HF FMCW radar frequency sharing with GPS time modulation multiplexing Feb. 15, 2005
6856283 Method and apparatus for a power system for phased-array radar Feb. 15, 2005
6844842 Method for pulse width modulation of a radar system Jan. 18, 2005
6831592 Near-vertical incidence HF radar Dec. 14, 2004
6831594 Guided waver radar level transmitter Dec. 14, 2004
6791489 Radio tag for LFM radar Sep. 14, 2004
6707419 Radar transmitter circuitry and techniques Mar. 16, 2004
6707417 Accurate range calibration architecture Mar. 16, 2004
6700530 Circuit and method for generation of trigger signals Mar. 2, 2004
6697011 Doppler radar device Feb. 24, 2004
6683561 Radar systems Jan. 27, 2004
6650278 Method and device for setting a communications area of a road antenna apparatus Nov. 18, 2003
6650272 Radar system and method Nov. 18, 2003
6642882 Mixer, radar module, and communication apparatus incorporating the same Nov. 4, 2003
6621450 Method of selecting a pulse repetition frequency to detect, track or search for a target Sep. 16, 2003
6614386 Bistatic radar system using transmitters in mid-earth orbit Sep. 2, 2003
6608587 Digital polarimetric system for generating polarization agile signals Aug. 19, 2003
6597309 Microwave pulse generator and pulse-echo ranging system Jul. 22, 2003
6587071 Device for detecting objects in the area surrounding a vehicle Jul. 1, 2003
6577266 Transponder data processing methods and systems Jun. 10, 2003
6559791 Dual port memory arbitrary waveform generator May. 6, 2003
6512474 Ultra wideband signal source Jan. 28, 2003
6496137 Ground penetrating radar array and timing circuit Dec. 17, 2002
6486827 Sparse frequency waveform radar system and method Nov. 26, 2002
6483453 Method for reducing transmit power for traffic alert and collision avoidance systems and airborne collision avoidance systems Nov. 19, 2002
6420996 Integrated radar and active transponder collision prediction system Jul. 16, 2002
6420995 Radar and IFF system Jul. 16, 2002
6415208 Apparatus and method for surveying rails, in particular running rails for cranes, shelf handling units, running wheel block Jul. 2, 2002
6414627 Homodyne swept-range radar Jul. 2, 2002
6384773 Adaptive fragmentation and frequency translation of continuous spectrum waveform to make use of discontinuous unoccupied segments of communication bandwidth May. 7, 2002
6373428 Self locking dual frequency clock system Apr. 16, 2002
6359584 Radar for space-borne use Mar. 19, 2002
6339394 Digital coherent radar Jan. 15, 2002
6320533 Electronic switching interface for use in radar systems Nov. 20, 2001

1 2 3


 
 
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