公开(公告)号：DE60138701D1

公开(公告)日：2009-06-25

申请号：DE60138701

申请日：2001-05-30

Applicant: MOTOROLA INC

Inventor： HARRISON ROBERT M ,  LAIRD KEVIN M ,  MYARA DAVID ,  BULJORE SOODESH

IPC: H04B7/02 ,  G01S3/74 ,  H01Q3/26 ,  H04B7/06 ,  H04B7/08 ,  H04B7/26

公开(公告)号：AU8201901A

公开(公告)日：2002-02-05

申请号：AU8201901

申请日：2001-07-24

Applicant: MOTOROLA INC

Inventor： MYARA DAVID ,  BULJORE SOODESH

IPC: H04B1/707 ,  H04B7/005 ,  H04B17/00 ,  H04B17/309

公开(公告)号：AU6515201A

公开(公告)日：2001-12-11

申请号：AU6515201

申请日：2001-05-30

Applicant: MOTOROLA INC

Inventor： HARRISON ROBERT M ,  LAIRD KEVIN M ,  MYARA DAVID ,  BULJORE SOODESH

IPC: G01S3/74 ,  H01Q3/26 ,  H04B7/06 ,  H04B7/08 ,  H04B7/02 ,  G01S3/16 ,  G01S3/28 ,  H04B1/38

公开(公告)号：EP1290814A4

公开(公告)日：2006-05-10

申请号：EP01939658

申请日：2001-05-30

Applicant: MOTOROLA INC

Inventor： HARRISON ROBERT M ,  LAIRD KEVIN M ,  MYARA DAVID ,  BULJORE SOODESH

IPC: H04B7/06 ,  G01S3/74 ,  H01Q3/26 ,  H04B7/08 ,  H04B7/26

CPC classification number: H04B7/0634 ,  H01Q3/2605 ,  H04B7/0639 ,  H04B7/0656

Abstract: A transmitter (300) uses adaptive array weights to modify a gain and a phase of a communication signal (TCH1) to produce a plurality of element communication signals coupled to antenna elements (1...n) in an adaptive array antenna (302). The communication signal is transmitted along with an element pilot signal (P1...Pn) that is coupled to one of the elements in the adaptive array antenna (302). In a receiver, the communication signal is received, and the element pilot signal is received. Thereafter, the adaptive array weights used at the transmitter (300) are estimated in response to comparing characteristics of the received element pilot signal (P1...Pn) to characteristics of the received communication signal.