Effects of Geometrical Structures on Broadband Characteristics in Finite-Sized On-Chip Self-Complementary Antennas(Session 9B Emerging Devices and Technologies III)
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概要
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Broadband characteristics micrometer-sized on-chip bow-tie antennas are examined in terahertz region. We simulate effects of central geometrical feeding structure on frequency independence and upper limit frequency of broadband radiation region. It is found that the micrometer-sized bow-tie antennas can reveal frequency independent characteristic up to several THz and the upper limit frequency of the radiation region depends on the feeding structure and the inner geometrical structure. The vertical feeding structure is found to be sensitive to feeding pad size resulting narrower broadband than the lateral feeding structure when the feeding electrode pad size is in the order of several tens μm.
- 社団法人電子情報通信学会の論文
- 2006-06-26
著者
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Okumura Tsugunori
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Tokyo
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Suhara Michihiko
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Tokyo
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TOMIOKA Hiroto
Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tok
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Tomioka Hiroto
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Tokyo
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