Broadband analysis of holographic power combining circuits
Höft M, Weinzierl J, Judaschke R (2002)
Publication Type: Journal article, Original article
Publication year: 2002
Journal
Original Authors: Hoft M., Weinzierl J., Judaschke R.
Publisher: Springer Verlag (Germany)
Book Volume: 23
Pages Range: 1127-1146
Journal Issue: 7
Abstract
Holography is a promising technique for power combining applications in the frequency range of short millimeter and submillimeter waves. In this paper, quasi-optical holographic power combining circuits are investigated. An equivalent network is utilized which rigorously models horn arrays and biperiodic dielectric structures in order to design computer-generated holograms. We apply the network model to a 5-element quasi-optical power combiner and demonstrate its capability. The hologram is designed for 150GHz and has an efficiency of 92.5% with a 90% bandwidth of 5.3%. With the aid of a broadband waveguide power divider and a vector field measurement system, the circuit is analyzed.
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Germany (DE)How to cite
APA:
Höft, M., Weinzierl, J., & Judaschke, R. (2002). Broadband analysis of holographic power combining circuits. International Journal of Infrared and Millimeter Waves, 23(7), 1127-1146. https://doi.org/10.1023/A:1019647723366
MLA:
Höft, Michael, Jochen Weinzierl, and Rolf Judaschke. "Broadband analysis of holographic power combining circuits." International Journal of Infrared and Millimeter Waves 23.7 (2002): 1127-1146.
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