5-GHz High Temperature Superconducting Filter Using Coplanar Waveguide Quarter Wavelength Resonator

机译：使用共面波导四分之一波长谐振器的5 GHz高温超导滤波器

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This paper presents a 5-GHz high temperature superconducting (HTS) filter that employs coplanar waveguide quarter wavelength resonators. The fabricated four-pole Chebyshev HTS bandpass filter applies photolithography and ion milling to form a precise filter circuit pattern on Yttrium Barium Copper Oxide film. The filter has a center frequency of 5.02 GHz, a 4.0% (200 MHz) equal ripple bandwidth, 0.13 dB ripple, and 0.22 dB average insertion loss, all measured at 60 K. This insertion loss is quite low compared to that of the HTS filters employing CPW resonators reported so far.

机译：本文提出了一种采用共面波导四分之一波长谐振器的5 GHz高温超导（HTS）滤波器。制成的四极Chebyshev HTS带通滤波器采用光刻和离子铣削技术，在氧化钇钡铜氧化物薄膜上形成精确的滤波器电路图案。滤波器的中心频率为5.02 GHz，相等的纹波带宽为4.0％（200 MHz），纹波为0.13 dB，平均插入损耗为60 K，在60 K时测得。与HTS相比，该插入损耗非常低。迄今为止，已报道了使用CPW谐振器的滤波器。

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来源
《European Microwave Conference vol.2; 20041011-14; Amsterdam(NL)》|2004年|P.1109-1112|共4页
会议地点 Amsterdam(NL)
作者
Kunihiro Kawai; Kei Satoh; Shoichi Narahashi; Zhewang Ma; Yoshio Kobayashi;
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NTT DoCoMo, Inc., Wireless Laboratories, 3-5 Hikarino-oka, 239-8536 Yokosuka, Japan;

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原文格式 PDF
正文语种 eng
中图分类无线通信;雷达;
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1. Superconducting Compact Coplanar Waveguide Filters Based on Quarter-Wavelength Spiral Resonators with Suppressed Slot-Line Mode [J] . S. MOHAMMAD HASSAN JAVADZADEH, ALESSANDRO BRUNO, FOROUHAR FARZANEH, Electromagnetics . 2014,第1a4期

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2. Dual passband filter using hybrid microstrip split ring resonators and coplanar waveguide quarter wavelength resonators [J] . Lin H.J., Shi X.W., Chen X.Q., Journal of Electromagnetic Waves and Applications . 2011,第1期

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3. A Dual-band Comb-line Filter Using A Half-wavelength Stripline Nesting A Quarter-wavelength Coplanar Waveguide Resonator [J] . Shoichi KITAZAWA, Masahiro GESHIRO, Kenta ISHIMARU, IEICE Transactions on Communications . 2007,第9期

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4. 5-GHz High Temperature Superconducting Filter Using Coplanar Waveguide Quarter Wavelength Resonator [C] . Kunihiro Kawai, Kei Satoh, Shoichi Narahashi, European Microwave Conference . 2004

机译：5-GHz高温超导滤波器使用共面波导四分之一波长谐振器
5. Thin film high temperature superconducting radio frequency resonators and filters, and their applications. [D] . Xu, Hui. 2001

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6. Reconfigurable Coplanar Waveguide (CPW) and Half-Mode Substrate Integrated Waveguide (HMSIW) Band-Stop Filters Using a Varactor-Loaded Metamaterial-Inspired Open Resonator [O] . Juan Hinojosa, Adrián Saura-Ródenas, Alejandro Alvarez-Melcon, 2018

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7. Superconducting coplanar waveguide resonators for low temperature pulsed electron spin resonance spectroscopy [O] . Malissa, H., Schuster, D. I., Tyryshkin, A. M., 2012

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5-GHz High Temperature Superconducting Filter Using Coplanar Waveguide Quarter Wavelength Resonator

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