公开(公告)号：WO2006138667A2

公开(公告)日：2006-12-28

申请号：PCT/US2006/023655

申请日：2006-06-16

Applicant: CTS CORPORATION

Inventor： KNECHT, Thomas ,  FOX, Andrew

CPC classification number: H05K1/141 ,  H04B1/03 ,  H04B1/08 ,  H04B1/18 ,  H04B1/40 ,  H05K1/0237 ,  H05K3/3442 ,  H05K3/403 ,  H05K9/0026 ,  H05K2201/09181 ,  H05K2201/10371

Abstract: An RF module adapted for direct surface mounting to the front end of a picocell or microcell. The module includes a circuit board with a plurality of electrical components mounted thereon and defining respective RF signal transmit and receive sections. The signal transmit section is defined by at least a transmit bandpass filter, a power amplifier, an isolator, a coupler, and a duplexer. The signal receive section is defined by at least the duplexer, a receive low pass filter, a low-noise amplifier, and a receive bandpass filter. A lid covers selected ones of the electrical components except for at least the power amplifier. Through-holes in the circuit board below the power amplifier allow for the transfer of heat from the power amplifier.

Abstract translation: 适用于直接表面安装到微微电池或微电池前端的RF模块。 该模块包括其上安装有多个电气部件并且限定相应的RF信号发射和接收部分的电路板。 信号发射部分由至少一个发射带通滤波器，功率放大器，隔离器，耦合器和双工器来定义。 信号接收部分由至少双工器，接收低通滤波器，低噪声放大器和接收带通滤波器来定义。 盖子覆盖除了至少功率放大器之外的所选择的电气部件。 功率放大器下面的电路板中的通孔允许从功率放大器传递热量。