发明名称 |
Multichannel receiver system and method for multichannel receiver monitoring |
摘要 |
A multichannel receiver system comprises a first plurality of receiver circuits, each having a first input connected to a corresponding one of a second plurality of input lines, each being arranged to provide a corresponding one of a third plurality of received signals; a second input connected to a local oscillator arranged to provide a local oscillator signal; and an output arranged to provide a corresponding one of a fourth plurality of output signals; and an upconversion mixer having a first mixer input for receiving a reference signal; a second mixer input connected to the local oscillator; and a mixer output providing an upconverted reference signal to a fifth plurality of directional couplers, each directional coupler connected to a corresponding one of the second plurality of input lines. |
申请公布号 |
US8620248(B2) |
申请公布日期 |
2013.12.31 |
申请号 |
US200913322942 |
申请日期 |
2009.06.29 |
申请人 |
DEHLINK BERNHARD;REUTER RALF;FREESCALE SEMICONDUCTOR, INC. |
发明人 |
DEHLINK BERNHARD;REUTER RALF |
分类号 |
H04B1/06;H04B1/16 |
主分类号 |
H04B1/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|