Passive Switched Capacitor RF Front Ends for Spectrum Sensing in Cognitive Radios

<table>Switched capacitor implementation of a passive <svg height="12.425" id="M3" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 16.1 12.425" width="16.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>-tap FIR with a decimation by <svg height="12.425" id="M4" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 16.1 12.425" width="16.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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International Journal of Antennas and Propagation

fig8

Figure 8

Figure 8: Passive Switched Capacitor RF Front Ends for Spectrum Sensing in Cognitive Radios 