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Title:
RADAR DEVICE
Document Type and Number:
Japanese Patent JP2011027587
Kind Code:
A
Abstract:

To avoid surely and stably generation of a false image without changing a constitution greatly, in a radar device for detecting a target in a wide range by using jointly a simple pulse radar system ans a pulse compression radar system.

This radar device includes a transmission means for transmitting alternately a first transmission wave served to the pulse compression radar system and a second transmission wave served to the simple pulse radar system, and a target detection means for detecting the target, based on an arrival time from the target of a reflected wave relative to the first transmission wave and the second transmission wave. The transmission means switches an interval on the time base between the tail of the first transmission wave and the head of the second transmission wave transmitted after the first transmission wave.


Inventors:
ITAKURA AKIRA
KOBAYASHI KAZUYUKI
HIRAKI NAOYA
Application Number:
JP2009174453A
Publication Date:
February 10, 2011
Filing Date:
July 27, 2009
Export Citation:
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Assignee:
JAPAN RADIO CO LTD
International Classes:
G01S13/30; G01S7/295; G01S13/20; G01S13/28
Domestic Patent References:
JPS5850482A1983-03-24
JP2005277572A2005-10-06
JP2000155165A2000-06-06
JPH11142504A1999-05-28
JP2002006031A2002-01-09
JPS61133885A1986-06-21
JP2006184186A2006-07-13