公开(公告)号：AT153810T

公开(公告)日：1997-06-15

申请号：AT91920195

申请日：1991-10-07

Applicant: MOTOROLA INC

Inventor： MITTEL JAMES G ,  DAVIS WALTER LEE ,  FERNANDEZ SERGIO ,  PONCE DE LEON LORENZO A ,  SIWIAK KAZIMIERZ

IPC: H04B1/16 ,  H03D7/16 ,  H03J1/00 ,  H04B1/14 ,  H04B5/04 ,  H03J7/06

Abstract: A receiver (200) includes an automatic frequency controller that determines the frequency of a receiver signal, and a calculates a frequency error from the received signal. The frequency error is used to calculate a correction factor (316) that is used to adjust the frequency of an oscillator (308) in response to the determined error.

公开(公告)号：DE69126317T2

公开(公告)日：1997-11-13

申请号：DE69126317

申请日：1991-10-07

Applicant: MOTOROLA INC

Inventor： MITTEL JAMES ,  DAVIS WALTER ,  FERNANDEZ SERGIO ,  PONCE DE LEON LORENZO ,  SIWIAK KAZIMIERZ

IPC: H04B1/16 ,  H03D7/16 ,  H03J1/00 ,  H04B1/14 ,  H04B5/04 ,  H03J7/06

Abstract: A receiver (200) includes an automatic frequency controller that determines the frequency of a receiver signal, and a calculates a frequency error from the received signal. The frequency error is used to calculate a correction factor (316) that is used to adjust the frequency of an oscillator (308) in response to the determined error.

公开(公告)号：DE69126317D1

公开(公告)日：1997-07-03

申请号：DE69126317

申请日：1991-10-07

Applicant: MOTOROLA INC

Inventor： MITTEL JAMES ,  DAVIS WALTER ,  FERNANDEZ SERGIO ,  PONCE DE LEON LORENZO ,  SIWIAK KAZIMIERZ

IPC: H04B1/16 ,  H03D7/16 ,  H03J1/00 ,  H04B1/14 ,  H04B5/04 ,  H03J7/06

Abstract: A receiver (200) includes an automatic frequency controller that determines the frequency of a receiver signal, and a calculates a frequency error from the received signal. The frequency error is used to calculate a correction factor (316) that is used to adjust the frequency of an oscillator (308) in response to the determined error.

公开(公告)号：CA2095216A1

公开(公告)日：1992-05-06

申请号：CA2095216

申请日：1991-10-07

Applicant: MOTOROLA INC

Inventor： MITTEL JAMES G ,  DAVIS WALTER L ,  FERNANDEZ SERGIO ,  PONCE DE LEON LORENZO A ,  SIWIAK KAZIMIERZ

IPC: H04B1/16 ,  H03D7/16 ,  H03J1/00 ,  H04B1/14 ,  H04B5/04

Abstract: A receiver (200) includes an automatic frequency controller that determines the frequency of a receiver signal, and a calculates a frequency error from the received signal. The frequency error is used to calculate a correction factor (316) that is used to adjust the frequency of an oscillator (308) in response to the determined error.

公开(公告)号：EP0556269A4

公开(公告)日：1994-06-15

申请号：EP91920195

申请日：1991-10-07

Applicant: MOTOROLA INC

Inventor： MITTEL JAMES G ,  DAVIS WALTER LEE ,  FERNANDEZ SERGIO ,  PONCE DE LEON LORENZO A ,  SIWIAK KAZIMIERZ

IPC: H04B1/16 ,  H03D7/16 ,  H03J1/00 ,  H04B1/14 ,  H04B5/04

CPC classification number: H03J1/005 ,  H03D7/163 ,  H04B1/14