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Miniaturized 3 GHz cross-coupled planar microwave filters

  • Hui Kai Zeng*
  • , Anting Hsiao
  • , Wei Hsiu Hsu
  • , Shao Wei Wu
  • , Jiunn Yuan Lin
  • , Kaung Hsiung Wu
  • , Jenh Yih Juang
  • , Tseng Ming Uen
  • , Yi Shun Gou
  • , Jen Tsai Kuo
  • *此作品的通信作者
  • National Yang Ming Chiao Tung University

研究成果: 期刊稿件文章同行評審

8 引文 斯高帕斯(Scopus)

摘要

Cross-coupled planar microwave filters were fabricated using YB 2Cu3O7-δ superconducting thin films deposited on both sides of a LaAlO3 single crystal substrate by pulsed laser deposition. The hairpin resonator geometry allows one to miniaturize the 3-GHz filters by compacting the entire filter onto a substrate with dimensions 0.5 cm × 1 cm. By adjusting the relative spacing among the resonators to establish adequate couplings, filters with very sharp rejection skirt and extremely small insertion loss in passband were obtained.

原文英語
頁(從 - 到)107-111
頁數5
期刊IEEE Transactions on Applied Superconductivity
14
發行號1
DOIs
出版狀態已出版 - 03 2004
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