التفاصيل البيبلوغرافية
العنوان: |
Design and Performance of an Ultra-Narrowband Superconducting Filter at UHF Band. |
المؤلفون: |
Shichao Jin, Bin Wei, Bisong Cao, Xiaoping Zhang, Xubo Guo, Huili Peng, Yunlong Piao, Baoxin Gao |
المصدر: |
IEEE Microwave & Wireless Components Letters; Jun2008, Vol. 18 Issue 6, p395-397, 3p |
مستخلص: |
A stepped impedance spiral resonator suitable for high-temperature superconducting (HTS) filter with bandwidth narrower than 0.5% is presented. An eight-pole demonstration HTS filter is developed with a central frequency of 650 MHz and a bandwidth of 0.3%. The measurements show that the insertion loss is less than 0.3 dB, and the return loss is better than 16 dB. The filter has out-of-band rejections of 65 dB at 2 MHz below the passband and 80 dB at 2 MHz above the passband, respectively. [ABSTRACT FROM PUBLISHER] |
|
Copyright of IEEE Microwave & Wireless Components Letters is the property of IEEE and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
قاعدة البيانات: |
Complementary Index |