Five-bit substrate guided wave true-time delay module working up to 2.4 THz with a packing density of 2.5 lines/cm2 for phased array antenna applications


Zhenhai Fu, MEMBER SPIE Ray T. Chen, MEMBER SPIE University of Texas at Austin Microelectronics Research Center Department of Electrical and Computer Engineering Austin, Texas 78758 E-mail: Abstract. A 5-bit true-time delay module is demonstrated. The combination of a 1-to-4 fiber beamsplitter and four 1-to-8 collinear guided-wave… (More)


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