EP 1537436 A1 20050608 - DEVICE AND METHOD FOR THE SINGLE SIDEBAND MODULATION OF A RADAR SIGNAL
Title (en)
DEVICE AND METHOD FOR THE SINGLE SIDEBAND MODULATION OF A RADAR SIGNAL
Title (de)
VORRICHTUNG UND VERFAHREN ZUR EINSEITENBAND-MODULATION EINES RADARSIGNALS
Title (fr)
DISPOSITIF ET PROCEDE DE MODULATION A BANDE LATERALE UNIQUE D'UN SIGNAL RADAR
Publication
Application
Priority
- DE 0301980 W 20030613
- DE 10240497 A 20020903
Abstract (en)
[origin: WO2004023157A1] The invention relates to a radar measuring device which can especially be used for a motor vehicle, and to a method for operating a radar measuring device. In order to occupy a small bandwidth, the inventive radar measuring device comprises a high-frequency oscillator (14) for producing a carrier frequency signal (w24), emission means (11, 16, 18) for producing and emitting a radar pulse signal (R1) - said emission means comprising a first pulse forming device (11) for producing a first pulse signal (w1) and an emission antenna (18) for emitting a first radar pulse signal (R1) consisting of a first pulse signal (w1) and the carrier frequency signal (w24) - reception means (19, 21) for receiving a radar signal (R2), and processing means (12, 21, 22, 23, 25, 26, 29, 30) for processing the received radar signal (R2). Said processing means comprise a second pulse forming device (25) for producing a second pulse signal (w2). The emission means comprise a single sideband mixing device (16) for mixing the first pulse signal (w1) and the carrier frequency signal (T), and the radar pulse signal (R1) emitted from the single sideband mixing device (16) is essentially located in a sideband of the carrier frequency signal (T).
IPC 1-7
IPC 8 full level
G01S 7/282 (2006.01); G01S 7/03 (2006.01); G01S 7/288 (2006.01); G01S 13/931 (2020.01)
CPC (source: EP US)
G01S 7/03 (2013.01 - EP US); G01S 7/288 (2013.01 - EP US); G01S 7/2886 (2021.05 - EP); G01S 7/2886 (2021.05 - US); G01S 13/931 (2013.01 - EP US)
Citation (search report)
See references of WO 2004023157A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 10240497 A1 20040311; EP 1537436 A1 20050608; JP 2005537485 A 20051208; US 2005174279 A1 20050811; WO 2004023157 A1 20040318
DOCDB simple family (application)
DE 10240497 A 20020903; DE 0301980 W 20030613; EP 03793581 A 20030613; JP 2004533193 A 20030613; US 51604204 A 20041129