公开(公告)号：FR2798789A1

公开(公告)日：2001-03-23

申请号：FR0011585

申请日：2000-09-12

Applicant: MOTOROLA INC

Inventor： CHAN YIU K ,  SCHWENT DALE ,  LANDHERR MICHAEL ,  KLOMSDORF ARMIN ,  HAND MICHAEL

IPC: H03H7/46 ,  H04B1/00 ,  H04B1/04 ,  H04B1/40 ,  H03H7/48 ,  H04Q7/20

Abstract: The two band coupler (312) has a first coupler (314) with two elements (318,319) one transmitting the High Frequency response and the second attached to a matched load (316). The second band coupler (315) has two elements of coupling (320,321) , one transmitting the HF and the other coupling element connected in series with the first coupling element.