发明名称 |
Signal-processing electronics |
摘要 |
The present invention relates to a method and an electronic circuit for processing at least two at least partially correlated output signal streams of a mixer, the mixer having at least two signal inputs and at least two electric signal outputs. In order to provide a method and a device or an electronic circuit which enables the correlated signal portions of the output signals of a mixer to be separated from the uncorrelated signal portions undelayed, it is proposed according to the invention that the difference of the output signal streams of the mixer is formed pairwise directly and during the readout of the signal streams and that the circuit has an apparatus for the instantaneous formation of the difference between the signal streams of two mixer outputs in each case.
|
申请公布号 |
US7574190(B2) |
申请公布日期 |
2009.08.11 |
申请号 |
US20050098349 |
申请日期 |
2005.04.04 |
申请人 |
PMDTECHNOLOGIES GMBH |
发明人 |
XU ZHANPING;KRAFT HOLGER;MOELLER TOBIAS;FREY JOCHEN |
分类号 |
G01J1/44;H04B1/26;G01J9/00;H03D9/06 |
主分类号 |
G01J1/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|