Design of Compact Ultra-Wideband Filter with Low Insertion Loss and Wide Stopband

スポンサーリンク

概要

• 論文の詳細を見る

• This paper proposes a compact ultra-wideband filter, which skillfully utilizes the magnetic and capacitive coupling to obtain sharp rejection. And, the filter contains a small number of lossy elements, thus the low insertion loss and compact size will not be compromised. The measured results show that the filter prototype has a measured 3dB fractional bandwidth of 128% from 2.8GHz to 11.4GHz, a minimum insertion loss of 0.3dB within the passband, a superior 20dB stopband rejection from 12.4GHz to 24GHz, and a very compact circuit size of 0.23λ×0.31λ, where λ is the guided wavelength of the microstrip structure at the center frequency f0 = 7.1GHz.

• （社）電子情報通信学会の論文
• 2010-09-01

著者

• WU Hui-I

  Department of Communication Engineering, National Chiao Tung University

• Jou Christina

  Department Of Communication Engineering National Chiao Tung University

• Wong Zhao-zhu

  Department Of Communication Engineering National Chiao Tung University

• Wu Hui-i

  Department Of Communication Engineering National Chiao Tung University

関連論文

• Design of Compact Ultra-Wideband Filter with Low Insertion Loss and Wide Stopband
• Design of Compact Ultra-Wideband Filter with Low Insertion Loss and Wide Stopband
• 2.4 and 5.2 GHz Dual-Band Antenna Fabricated on Flexible Parylene Membrane

スポンサーリンク