发明申请
- 专利标题： Method and apparatus for doherty amplifier biasing
- 专利标题（中）： 用于doherty放大器偏置的方法和装置
-
申请号： US10808056申请日： 2004-03-24
-
公开(公告)号： US20050212602A1公开(公告)日： 2005-09-29
- 发明人: Enver Krvavac , James Mitzlaff , Mark Horn
- 申请人： Enver Krvavac , James Mitzlaff , Mark Horn
- 主分类号： H03F1/02
- IPC分类号： H03F1/02 ; H03F1/07 ; H03F1/30 ; H03F3/04
摘要：
Apparatus and methods are described for biasing amplifiers with multiple outputs. A semiconductor die may include a reference Field Effect Transistor (FET) integrated on the semiconductor die and coupled to an amplifier integrated on the semiconductor die. A voltage offset circuit may also be integrated on the semiconductor die for determining the voltage needed to operate the amplifier.
公开/授权文献
- US07064615B2 Method and apparatus for doherty amplifier biasing 公开/授权日：2006-06-20
信息查询
IPC分类:
