“…Then the desired signal is mixed with the local oscillator (LO) to down-convert to IF or baseband for sampling by the analog-digital converter (ADC) and post-processed by the digital signal processer (DSP). In such a system, the bandwidth of the commercial modulators has already reached 110 GHz [7], and the only limit would be the full-band tunable high performance signal processor with the resolution reaching hundreds of MHz and processing range larger than 110 GHz. Several methods have been introduced to approach this [8,9], but no signal processors reported can possess such performance as far as we know.…”
A full-band RF receiver ranging from L-to W-band based on the ultra-high Q bandpass filter has been proposed and experimentally demonstrated. The SFDR of the receiver from C-to K-band are larger than 114dB-Hz 2/3 .
“…Then the desired signal is mixed with the local oscillator (LO) to down-convert to IF or baseband for sampling by the analog-digital converter (ADC) and post-processed by the digital signal processer (DSP). In such a system, the bandwidth of the commercial modulators has already reached 110 GHz [7], and the only limit would be the full-band tunable high performance signal processor with the resolution reaching hundreds of MHz and processing range larger than 110 GHz. Several methods have been introduced to approach this [8,9], but no signal processors reported can possess such performance as far as we know.…”
A full-band RF receiver ranging from L-to W-band based on the ultra-high Q bandpass filter has been proposed and experimentally demonstrated. The SFDR of the receiver from C-to K-band are larger than 114dB-Hz 2/3 .
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