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Separate-type slot antennas for millimeter wave radiation

✍ Scribed by Hiroaki Kobayashi; Akihisa Hasegawa; Yoshizumi Yasuoka

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
353 KB
Volume
83
Category
Article
ISSN
8756-6621

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✦ Synopsis

Separate-type slot antennas were fabricated by physically joining a slot antenna produced on a Si substrate with a Bi bolometer produced on a quartz substrate through the isolation layer. Receiving properties for the millimeter wave radiation of the fabricated slot antenna were investigated theoretically and experimentally.

As a result it became clear that the fabricated antenna had almost the same power gain as the slot antenna fabricated on a Si substrate, as long as the thickness of the isolation layer was less than 1/100th of the wavelength of an irradiated electromagnetic wave, and the wave was incident on the antenna through the Si substrate.

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