Title :
A new type of optoelectronic millimeter-wave finline switches
Author :
Xu De-Ming ; Song Lie-pu ; Wu Ke-qin
Author_Institution :
Shanghai Univ. of Sci. & Technol., China
Abstract :
A type of millimeter-wave finline switch constructed on teflon substrates which can be easily fabricated and mounted is proposed. Experimental results which show that 1.6 dB insertion loss and 23.4 dB on/off ratio have been reached are reported. Because of its good compatibility with the conventional finline structures, it may have a wide application field, especially in hybrid integrated millimeter-wave circuits.<>
Keywords :
fin lines; hybrid integrated circuits; microwave integrated circuits; photoconducting devices; semiconductor switches; solid-state microwave devices; waveguide components; 1.6 dB; PTFE substrates; compatibility; dielectric substrates; hybrid integrated millimeter-wave circuits; insertion loss; millimeter-wave finline switch; on/off ratio; optoelectronic switches; teflon substrates; wide application field; Attenuators; Dielectric substrates; Finline; Insertion loss; Microwave circuits; Microwave devices; Optical control; Optical devices; Optical waveguides; Switches;
Conference_Titel :
Microwave Symposium Digest, 1992., IEEE MTT-S International
Conference_Location :
Albuquerque, NM, USA
Print_ISBN :
0-7803-0611-2
DOI :
10.1109/MWSYM.1992.187987
