Passive system and method to determine distortion in an RF...

Details Passive system and method to determine distortion in an RF... Passive system and method to determine distortion in an RF...

2011-04-12

2011-04-12

Nguyen, Tu X (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

C455S550100

Reexamination Certificate

active

07925231

ABSTRACT:
A system10that is used for analyzing a broadcast system includes a receiving device60that generates a baseband demodulated RF signal and digitizes the RF signal to form a digitized signal. A data capture module such as the IQ monitor board90is coupled to the receiving device60for acquiring samples of the digitized signal. A computer is communication with the data capture module. The computer processes the samples of the digitized signal to obtain a broadcast system response and an inverse broadcast system response. The display generates a display corresponding to the broadcast system response and the inverse system response.

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