专利内容由知识产权出版社提供
专利名称：Electronic component for communication
device and semiconductor device forswitching transmission and reception
发明人：Akishige Nakajima,Takashi Ogawa,Hidenori
Suenaga,Eigo Tange,Shinya Osakabe,YasushiShigeno
申请号：US12222193申请日：20080805
公开号：US20080299914A1公开日：20081204
专利附图：
摘要：There are provided a transmission/reception switching circuit which is small ininsertion loss and harmonic distortion and allows an increase in the output power of apower amplifier and an electronic component for communication on which thetransmission/reception switching circuit is mounted. As an element composing atransmission/reception switching circuit in a wireless communication system, series-connected FETs or a multi-gate FET are used in place of a diode. Gate resistors connectedbetween the individual gate terminals and a control terminal are designed to haveresistance values which become progressively smaller from the gate to which a highestvoltage is applied toward the gate to which a lowest voltage is applied.
申请人：Akishige Nakajima,Takashi Ogawa,Hidenori Suenaga,Eigo Tange,ShinyaOsakabe,Yasushi Shigeno
地址：Higashiyamato JP,Kawaguchi JP,Komoro JP,Takasaki JP,Takasaki JP,Takasaki JP
国籍：JP,JP,JP,JP,JP,JP
更多信息请下载全文后查看