Recent Progress of HTS Microwave Applications in Satellite Receiver, Meteorological Radar, Mobile Communication and Radio Astronomy

Li, Chao; Li, Hong; Zhang, Xueqiang; Li, Chunguang; Sun, Lingling; Zhang, Qiang; Wang, Jia; Bian, Yongbo; He, Yusheng

doi:10.1007/s10948-012-2017-z

Cited by 8 publications

(9 citation statements)

References 15 publications

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“…Among the physical systems where interaction between an elastic medium and a periodic pinning potential takes place, the case of interplay of the Abrikosov vortex lattice with an artificial pinning array in type-II superconductors has attracted considerable attention in the last decades due to the great possibilities for fundamental research and microwave (MW) applications [1][2][3][4][5][6][7][8][9][10]. Vortex dynamics in type-II superconductors influence and greatly determine the applicability of these materials in conventional active and passive MW thin-film devices.…”

Section: Introductionmentioning

confidence: 99%

Observation of commensurability effects in a patterned thin superconducting Pb film using microwave reflection spectrometry

et al. 2014

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Using a microwave power reflection technique, we have experimentally investigated the dynamics of vortices in a patterned superconductor consisting in a thin film of lead with a periodic array of microholes (antidots). Commensurability effects at integer and fractional matching field values have been observed as peaks in the magnetic field dependence of the microwave backward reflection coefficient for different values of temperature, frequency, and power. These peaks appear as a result of the contribution of the vortex dynamics to the reflected signal at the matching fields and their observation depends on the values of the microwave power supplied to the sample.

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Section: Introductionmentioning

confidence: 99%

Observation of commensurability effects in a patterned thin superconducting Pb film using microwave reflection spectrometry

et al. 2014

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“…Inset is the picture of the HTS filter and space experimental system [108] 图 11 (网络版彩色)风廓线雷达测得的风廓线, 图中图标表示风向与风力. (a) 在干扰严重的情况下未使用超导前端时不能正确测量风廓线; (b) 使用超导前端测得的风廓线 [112] Figure 11 (Color online) Comparison of wind profiles measured on September 30, 2009, using conventional (a) and HTS (b) wind profilers. The horizontal axis denotes the time, and the vertical axis denotes the height [112] 有低噪放进行试运行.…”

Section: 高温超导滤波器的雷达应用mentioning

confidence: 99%

“…(a) 在干扰严重的情况下未使用超导前端时不能正确测量风廓线; (b) 使用超导前端测得的风廓线 [112] Figure 11 (Color online) Comparison of wind profiles measured on September 30, 2009, using conventional (a) and HTS (b) wind profilers. The horizontal axis denotes the time, and the vertical axis denotes the height [112] 有低噪放进行试运行. 实际应用结果表明在干扰信号强烈以至于传统雷达无法正常工作时, 采用超导前端的雷达还能正确探测风廓线信号(如图11所示) [112] .…”

Section: 高温超导滤波器的雷达应用unclassified

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The high temperature superconducting filters and its application progress

Li¹,

Wang²,

Wang³

et al. 2017

Chin. Sci. Bull.

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“…The IOP CAS group introduced a HTS front-end to meteorological radar for the first time, constituting the so-called HTS wind profiler [128]- [130]. Laboratory tests proved that, with HTS subsystem, improvements of sensitivity (3.8 dB) and interference rejection (48.4 dB) have been achieved [129].…”

Section: Applications Of Hts Filtersmentioning

confidence: 99%

Enabling High-Temperature Superconducting Technologies Toward Practical Applications

Jin

Xin

Wang

et al. 2014

IEEE Trans. Appl. Supercond.

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This work covers the high-temperature superconducting (HTS) technologies based on the highlights in recent achievements in the applied HTS field in China. Its comprehensive coverage includes practical HTS material manufacturing and characterization, large-scale applications, and electronic applications. The applied HTS technologies have been well enabled to build applicable devices, and their characteristics have been well verified in the HTS devices developed to be industrialized for practical applications. The highlighted HTS devices and their performance details reveal the trend and the necessary improvement required to reach the goal of industrial applications of HTS technologies. Index Terms-High-temperature (T c ) superconductor (HTS), HTS cable, HTS electronic device, HTS fault-current limiter, HTS large-scale application, HTS magnet, HTS measurement technique, HTS motor, HTS MRI, HTS strong current device, HTS transformer, HTS 2G wire. J. X. Jin is with the

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Recent Progress of HTS Microwave Applications in Satellite Receiver, Meteorological Radar, Mobile Communication and Radio Astronomy

Cited by 8 publications

References 15 publications

Observation of commensurability effects in a patterned thin superconducting Pb film using microwave reflection spectrometry

Observation of commensurability effects in a patterned thin superconducting Pb film using microwave reflection spectrometry

The high temperature superconducting filters and its application progress

Enabling High-Temperature Superconducting Technologies Toward Practical Applications

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