Lens-coupled imaging arrays for the millimeter-and submillimeter-wave regions

Kazuhiro Uehara; K. Miyashita; K. I. Natsume; K. Hatakeyama; K. Mizuno

doi:10.1109/9780470544068.ch5

Lens-coupled imaging arrays for the millimeter-and submillimeter-wave regions

Kazuhiro Uehara, K. Miyashita, K. I. Natsume, K. Hatakeyama, K. Mizuno

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

We have been developing four kinds or lens-coupled antenna imaging arrays for operation at millimeter- and submillimeter-wave frequencies. The comparison between dipole antennas, Yagi-Uda’s, trap-loaded antennas, and microstrip patches will be discussed from the viewpoint of the matching with the detectors and optical systems. The radiation patterns and input impedance of each antenna have been calculated and measured to attain the optimum matching using model experiments. The trap-loaded antenna arrays have been successfully appBed to plasma diagnostics at the Tsukuba GAMMA10 tandem mirror.

Original language	English
Title of host publication	Active Antennas and Quasi-Optical Arrays
Publisher	John Wiley and Sons Inc.
Pages	198-203
Number of pages	6
ISBN (Electronic)	9780470544068
ISBN (Print)	0780334868, 9780780334861
DOIs	https://doi.org/10.1109/9780470544068.ch5
Publication status	Published - Jan 1 2009
Externally published	Yes

Keywords

Equivalent circuits
Harmonic analysis
Integrated circuit modeling
Power harmonic filters
Schottky diodes
Slabs

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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AU - Uehara, Kazuhiro

AU - Miyashita, K.

AU - Natsume, K. I.

AU - Hatakeyama, K.

AU - Mizuno, K.

PY - 2009/1/1

Y1 - 2009/1/1

N2 - We have been developing four kinds or lens-coupled antenna imaging arrays for operation at millimeter- and submillimeter-wave frequencies. The comparison between dipole antennas, Yagi-Uda’s, trap-loaded antennas, and microstrip patches will be discussed from the viewpoint of the matching with the detectors and optical systems. The radiation patterns and input impedance of each antenna have been calculated and measured to attain the optimum matching using model experiments. The trap-loaded antenna arrays have been successfully appBed to plasma diagnostics at the Tsukuba GAMMA10 tandem mirror.

AB - We have been developing four kinds or lens-coupled antenna imaging arrays for operation at millimeter- and submillimeter-wave frequencies. The comparison between dipole antennas, Yagi-Uda’s, trap-loaded antennas, and microstrip patches will be discussed from the viewpoint of the matching with the detectors and optical systems. The radiation patterns and input impedance of each antenna have been calculated and measured to attain the optimum matching using model experiments. The trap-loaded antenna arrays have been successfully appBed to plasma diagnostics at the Tsukuba GAMMA10 tandem mirror.

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KW - Harmonic analysis

KW - Integrated circuit modeling

KW - Power harmonic filters

KW - Schottky diodes

KW - Slabs

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Lens-coupled imaging arrays for the millimeter-and submillimeter-wave regions

Abstract

Keywords

ASJC Scopus subject areas

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