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Class Information
Number: 342/79
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Return signal controls radar system > Antenna control > Physical orientation > Lobe switching
Description: Subject matter wherein the antenna"s maximum reception orientation is periodically switched to each of two or more direction in turn.

Patents under this class:

Patent Number Title Of Patent Date Issued
7821443 Dual mode radar methods and systems Oct. 26, 2010
7586436 Radar device Sep. 8, 2009
7495603 Radar apparatus Feb. 24, 2009
7450068 Phased array antenna beam tracking with difference patterns Nov. 11, 2008
7038615 Efficient technique for estimating elevation angle when using a broad beam for search in a radar May. 2, 2006
6911934 Apparatus, method and articles of manufacture for sequential lobing high resolution radar Jun. 28, 2005
6714157 Multiple time-interleaved radar operation using a single radar at different angles Mar. 30, 2004
5652589 FM-CW multibeam radar apparatus Jul. 29, 1997
5142289 Method for improving the amplitude-frequency characteristic of a radar system Aug. 25, 1992
4963890 Antenna tracking system using sequential lobing Oct. 16, 1990
4709238 Sequential mono-lobe tracker Nov. 24, 1987

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