Search Results - "He, Aisheng"

A 12-Pole Narrowband Highly Selective High-Temperature Superconducting Filter for the Application in the Third-Generation Wireless Communications by Li, Shunzhou, Huang, Jiandong, Meng, Qingduan, Sun, Liang, Zhang, Qiang, Li, Fei, He, Aisheng, Zhang, Xueqiang, Li, Chunguang, Li, Hong, He, Yusheng

“…An ultra-selective high-temperature superconducting bandpass filter was designed and fabricated to satisfy the demands of the third-generation wireless…”
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A New Coupling Matrix Extracting Method From the Frequency Response by Li, Fei, Zhang, Xueqiang, Li, Chunguang, Zhang, Qiang, Sun, Liang, Li, Hong, He, Aisheng, He, Yusheng

“…Coupled resonators are widely used in many applications, especially for filters. It is necessary to know the coupling matrix of those resonators in order to…”
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A Novel Quasi-Elliptic HTS Filter With Group-Delay Equalization Using Compact Quasi-Lumped Element Resonators in VHF Band by Yu, Tao, Li, Chunguang, Li, Fei, Zhang, Qiang, Sun, Liang, Zhang, Xueqiang, He, Aisheng, Li, Hong, Luo, Qiang, Gu, Changzhi, Tian, Haiyan, Zheng, Dongning, Gao, Changzheng, He, Yusheng

“…To produce a filter small enough to fit a 2-in wafer in the very high frequency (VHF) band while avoiding parasitic cross coupling among nonadjacent…”
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A HTS Bandpass Filter for a Meteorological Radar System and Its Field Tests by Zhang, Qiang, Li, Chunguang, Wang, Yunfei, Sun, Liang, Li, Fei, Huang, Jiandong, Meng, Qingduan, Zhang, Xueqiang, He, Aisheng, Li, Hong, Zhang, Jingjiang, Jia, Xiaoxing, He, Yusheng

“…This paper presents recent progress of a high temperature superconducting (HTS) filter designed for a meteorological radar system (wind profiler) and its field…”
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High temperature superconducting (HTS) C-band oscillator with phase noise of −134 dBc/Hz by Li, Hong, He Aisheng, Shi Tiefeng, Gong Zhonglin, Li, Shunzhou, Sun, Yongwei, He, Yusheng

“…A high Q HTS cavity resonator with resonating frequency f0= 5.624 GHz was fabricated using high quality HTS film and high purity sapphire. The unloaded quality…”
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HTS microwave devices and subsystems with pulse tube refrigerators by Yusheng He, Yuan Zhou, Jingtao Liang, Hong Li, Luwei Yang, Wenxiu Zhu, Jinghui Cai, Aisheng He, Zhonglin Gong, Peiheng Wu, Yijun Feng, Button, T.W., Smith, P.A., Lancaster, M.J., Wellhofer, F., Gough, C.E.

“…Two new types of pulse tube refrigerators with optimized cooling power of 6 W at 77 K have been designed and fabricated. Experiments show that vibration of the…”
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A High Selective HTS Filter with Group Delay Self-Equalization for 3G Mobile Telecommunication Systems by Li, Chungunag, Zhang, Qiang, Sun, Liang, Li, Fei, Yu, Tao, Li, Hong, Zhang, Xueqiang, He, Aisheng, He, Yusheng

“…A recent development of a twelve-pole high-temperature-superconducting (HTS) bandpass filter with group delay self-equalization for 3G wireless applications is…”
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A New Coupling Matrix Extracting Method in the Superconducting Filter Design by Fei Li, Xueqiang Zhang, Liang Sun, Qiang Zhang, Chunguang Li, Shunzhou Li, Aisheng He, Hong Li, Yusheng He

“…In this paper, we introduce a coupling matrix extracting method and discuss its application in the design of a superconducting filter with self-equalization…”
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High Temperature Superconducting Microwave Filters for Applications in Mobile Communication, Satellite Receiver and Wind-Profile Radar by Liang Sun, Qiang Zhang, Fei Li, Shunzhou Li, Aisheng He, Xueqiang Zhang, Chunguang Li, Qiang Luo, Changzhi Gu, Yusheng He

“…Three types of high performance high temperature superconducting (HTS) filters for different applications are introduced. The HTS filter for 3G mobile base…”
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HTS filter and front-end subsystem for GSM1800 wireless base station by He, Yusheng, Li, Hong, He, Aisheng, Li, Shunzhou, Li, Chunguang, Zhang, Xueqiang, Zhang, Taiping, Yan, Lingwen, Zhu, Wenxiu, Zhou, Yuan, Liang, Jingtao, Hong, Jiasheng, M. J., Lancaster

“…The first HTS front-end subsystem for wireless base station in China was developed. This demonstration system, which aims at the application in GSM1800 mobile…”
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Effects of DC magnetic field upon the properties of a HTS microstrip antenna at 4.2 K by Meihong, Zhu, Bisong, Cao, Na, Li, Aisheng, He, Xuexia, Zhang, Yonggang, Zhao, Daijie, Dong, Yujie, Wang, Yueliang, Zhou, Huibin, Lu, Dafu, Cui, Changlian, Yi, Kunlun, Luo, Yanju, Wang, Tiejun, Liu, Binglin, Gu

“…A circular polarized microstrip antenna with a working frequency of 6.26 GHz was fabricated from YBCO HTS films. The transmission coefficient and circular…”
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Pulse tube refrigerators developed for cooling HTS microwave devices by Jingtao Liang, Yusheng He, Hong Li, Yuan Zhou, Luwei Yang, Wenxiu Zhu, Jinghui Cai, Aisheng He, Zhonglin Gong, Smith, P.A., Button, T.W., Lancaster, M.J., Porch, A., Avenhaus, B., Gough, C.E.

“…The pulse tube refrigerator is a competitive new technology for cooling HTS microwave devices because it involves no moving parts at low temperature. A 1.6…”
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A practical microwave subsystem of HTS filter integrated with coaxial pulse tube refrigerator by Shi, Tiefeng, Li, Hong, He, Aisheng, Zhang, Taiping, Yang, Luwei, Zhou, Yuan, Sun, Yongwei, He, Mong, Zhou, Yueliang, He, Yusheng

“…The pulse tube refrigerator is a competitive new technology for cooling HTS microwave devices because it involves no moving parts at low temperature. A new…”
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Fabrication and characterization of HTS (Bi:2223) shielding cylinders by He, Aisheng, Hua, Peiwen, Zhang, Jinzhi, Fu, Xuekui, Zhou, Yiru

“…Magnetic shielding cylinders of different sizes are favricated from high quality Bi:2223 bulk materials and tapes with silver sheath. Systematic study shows…”
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Possible structural phase transition near 210 K of single-phase Bi(Pb)-Sr-Ca-Cu-O superconducting ceramics by He, Yusheng, Jiong, X, Xin, W, Aisheng, H, Jincang, Z, Fanggao, C

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Demonstration of HTS microwave sub-systems with a pulse tube cryocooler by Li, Hong, Zhu, Wenxiu, Cai, Jinghui, Zhang, Pingsheng, Zhou, Yuan, He, Aisheng, Gong, Zhonglin, He, Yusheng, Smith, P.A., Button, T.W., Holmes, J.E., Lancaster, M.J., Porch, A., Avenhaus, B., Woodall, P., Wellhöfer, F., Gough, C.E., Kaiser, G., Seidel, P., Thürk, M.

“…A special pulse tube cryocooler was designed and fabricated. Acceleration measurements show that the vibration of this cooler is much smaller than that of a…”
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