Arindam Sengupta, Arjuna Madanayake, Roberto Gómez-García, Leonid Belostotski. Wide-band aperture array using a four-channel manifold-type planar multiplexer and digital 2-D IIR filterbank. I. J. Circuit Theory and Applications, 44(12):2085-2100, 2016. [doi]
Abstract is missing.