Dielectric-slab loaded integrated horn antennas

George V. Eleftheriades

doi:10.1117/12.2298255

14 December 1992 Dielectric-slab loaded integrated horn antennas

George V. Eleftheriades

Proceedings Volume 1929, 17th International Conference on Infrared and Millimeter Waves; 19293U (1992) https://doi.org/10.1117/12.2298255
Event: 17th International Conference on Infrared and Millimeter Waves, 1992, Pasadena, CA, United States

Abstract

Integrated horn antennas consist of a pyramidal cavity etched in silicon and fed by a strip-dipole which is evaporated on a thin dielectric membrane suspended inside the silicon cavity [1,2]. In this paper a new feeding approach is introduced and studied. In this configuration, the feeding strip-dipole is printed on a thin GaAs wafer which is inserted in the integrated silicon cavity. The new configuration enables the monolithic integration of high-speed electronics with the feeding strip-dipole, resulting into a very attractive antenna structure for millimeter-wave applications. The antennas are designed to suppress substrate modes and are analyzed and optimized through the use of full-wave analysis.

Citation Download Citation

George V. Eleftheriades "Dielectric-slab loaded integrated horn antennas", Proc. SPIE 1929, 17th International Conference on Infrared and Millimeter Waves, 19293U (14 December 1992); https://doi.org/10.1117/12.2298255

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