公开(公告)号：NO901464D0

公开(公告)日：1990-03-30

申请号：NO901464

申请日：1990-03-30

Applicant: RAYTHEON CO

Inventor： VIANA LUIS M ,  CUOZZO ROBERT A ,  MICELI MICHAEL L ,  WHITNEY KENT A

IPC: H03G11/00 ,  H03G11/02 ,  H03L

公开(公告)号：AU2002361692A1

公开(公告)日：2003-06-30

申请号：AU2002361692

申请日：2002-12-16

Applicant: RAYTHEON CO

Inventor： VIANA LUIS M ,  DELCHECCOLO MICHAEL J ,  RUSSELL MARK E ,  WOODINGTON WALTER GORDON

IPC: G01S13/34 ,  G01S13/87 ,  G01S13/93 ,  H01Q1/32 ,  H01Q21/00

Abstract: A back-up aid indication system includes a sensor for providing detection coverage in a predetermined coverage zone behind a vehicle. The sensor includes a transmit antenna adapted for transmitting an RF signal having a quasi-collimated antenna pattern in a near field. The system further includes a waveform generator which selectively provides one of a frequency modulated continuous wave FMCW Chirp signal and a pulse waveform signal as the transmitted RF signal.

公开(公告)号：NO175999B

公开(公告)日：1994-10-03

申请号：NO901464

申请日：1990-03-30

Applicant: RAYTHEON CO

Inventor： VIANA LUIS M ,  CUOZZO ROBERT A ,  MICELI MICHAEL L ,  WHITNEY KENT A

IPC: H03G11/00 ,  H03G11/02 ,  H01P1/22

公开(公告)号：NO901464L

公开(公告)日：1990-10-04

申请号：NO901464

申请日：1990-03-30

Applicant: RAYTHEON CO

Inventor： VIANA LUIS M ,  CUOZZO ROBERT A ,  MICELI MICHAEL L ,  WHITNEY KENT A

IPC: H03G11/00 ,  H03G11/02 ,  H03L5/02