Submillimeter-wave endfire slotline antennas

Submillimeter-wave endfire slotline antennas

Endfire slotline antennas have been integrated on a 1.75 mu m-thick dielectric substrate. The thin substrate allows the upper frequency limit of the slotline antennas to be pushed beyond 1 THz. Antennas have been fabricated and tested at 350 and 802 GHz. The patterns exhibit high directivity (15+or-...

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Bibliographic Details
Published in:IEEE Antennas and Propagation Society International Symposium 1992 Digest pp. 1898 - 1901 vol.4
Main Authors: Gearhart, S., Ekstrom, H., Acharya, P., Kollberg, E., Jacobsson, S., Rebeiz, G.
Format: Conference Proceeding
Language:English
Published: IEEE 1992
Subjects:
Antenna measurements
Biomembranes
Broadband antennas
Dielectric substrates
Frequency
Slot antennas
Slotline
Space technology
Submillimeter wave technology
Testing
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Summary:Endfire slotline antennas have been integrated on a 1.75 mu m-thick dielectric substrate. The thin substrate allows the upper frequency limit of the slotline antennas to be pushed beyond 1 THz. Antennas have been fabricated and tested at 350 and 802 GHz. The patterns exhibit high directivity (15+or-1 dB) and wide bandwidth. In the future, these antennas will be combined with SIS junctions for low-noise astronomical receivers.< >
ISBN:0780307305
9780780307308
DOI:10.1109/APS.1992.221702