Digital Architectures for UWB Beamforming Using 2D IIR Spatio-Temporal Frequency-Planar Filters

<table>Time-multiplexed PPCM of 3rd-order beam filter bank with 3-stage scattered look-ahead pipelining for <svg height="11.175" id="M263" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 13.3125 11.175" width="13.3125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>-time-multiplexed beam filters.</table>

International Journal of Antennas and Propagation

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Figure 17

Figure 17: Digital Architectures for UWB Beamforming Using 2D IIR Spatio-Temporal Frequency-Planar Filters 