CORRELATOR

作品数:30被引量:31H指数:4
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相关领域:电子电信更多>>
相关作者:杨银堂朱樟明徐业清刘延飞陈弘毅更多>>
相关机构:清华大学西安电子科技大学中国人民解放军第二炮兵工程大学西安应用光学研究所更多>>
相关期刊:《Science China Mathematics》《原子核物理评论》《High Power Laser Science and Engineering》《Journal of Electronics(China)》更多>>
相关基金:国家自然科学基金天津市自然科学基金上海市自然科学基金国家重点基础研究发展计划更多>>
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Diagnosing quantum crosstalk in superconducting quantum chips by using out-of-time-order correlators
《Chinese Physics B》2024年第11期207-211,共5页Yujia Zhang Yu Zhang Shaoxiong Li Wen Zheng Yang Yu 
Project supported by the National Natural Science Foundation of China(Grant Nos.12074179 and U21A20436);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0301702);the Natural Science Foundation of Jiangsu Province,China(Grant Nos.BE2021015-1 and BK20232002);the Natural Science Foundation of Shandong Province(Grant No.ZR2023LZH002).
Performance of a scalable quantum processor critically relies on minimizing crosstalk and unwanted interactions within the system,as it is vital for parallel controlled operations on qubits.We present a protocol not o...
关键词:superconducting qubit CROSSTALK out-of-time-order correlator(OTOC) 
Symmetry Breaking in the Strong Interaction – The Chiral Magnetic Effect
《原子核物理评论》2024年第1期1-10,共10页WANG Fuqiang 
国家自然科学基金资助项目(12035006,12075085);科技部资助项目(2020YFE020200)。
The chiral magnetic effect (CME) refers to a charge separation along a strong magnetic field due to an imbalanced chirality of quarks from interactions with the vacuum topological gluon field. This chiral anomaly is a...
关键词:chiral magnetic effect charge separation Δγcorrelator flow-induced background nonflow 
Large temporal window and high-resolution single-shot cross-correlator with two separate measurement channels
《High Power Laser Science and Engineering》2022年第6期75-83,共9页Jingui Ma Xiaoping Ouyang Liangze Pan Peng Yuan Dongfang Zhang Jing Wang Guoqiang Xie Jianqiang Zhu Liejia Qian 
supported by the National Natural Science Foundation of China(NSFC)(Nos.61727820 and 62122049);the Science and Technology Commission of Shanghai Municipality(Nos.21QA1404600 and 22JC1401900);the Strategic Priority Research Program of the Chinese Academy of Sciences,China(No.XDA25020306);Jingui Ma would like to thank the sponsorship of the Yangyang Development Fund。
In strong-field physics experiments with ultraintense lasers,a single-shot cross-correlator(SSCC)is essential for fast optimization of the pulse contrast and meaningful comparison with theory for each pulse shot.To si...
关键词:pulse contrast single-shot cross-correlator ultrashort ultraintense laser 
Initial analysis for characterizing and mitigating the pseudorange biases of BeiDou navigation satellite system被引量:7
《Satellite Navigation》2020年第1期30-39,共10页Chengyan He Xiaochun Lu Ji Guo Chengeng Su Wei Wang Meng Wang 
the National Nature Science Foundation of China(Nos.61501430 and 41604029);the State Key Laboratory of Geo-information Engineering(SKLGIE2017-M-2-2)。
Pseudorange bias has become a practical obstacle in the field of high-precision global navigation satellite system(GNSS)applications,which greatly restricts the further development of high-precision applications.Unfor...
关键词:BeiDou navigation satellite system Pseudorange biases Mitigation method Front-end bandwidth Correlator spacing 
The design and implementation of a ROACH2+GPU based correlator on the Tianlai dish array被引量:5
《Research in Astronomy and Astrophysics》2019年第7期133-142,共10页Chen-Hui Niu Qun-Xiong Wang David MacMahon Feng-Quan Wu Xue-Lei Chen Ji-Xia Li Hai-Jun Tian Guillaume Shippee Dan Werthimer Xiao-Ping Zheng 
supported by the Repair and Procurement Program of the Chinese Academy of Sciences (CAS);the National Natural Science Foundation of China (Grant Nos. 11473044, 11633004, 11773011 and 11761141012);Mo ST Grants (2016YFE0100300 and 2012AA121701);the CAS Frontier Science Key Project (QYZDJ-SSWSLH017)
A digital correlator is a crucial element in a modern radio telescope.In this paper,we describe a scalable design for the correlator system of the Tianlai pathfinder array,which is an experiment dedicated to testing k...
关键词:INSTRUMENTATION INTERFEROMETERS 
Single-shot cross-correlator for pulse-contrast characterization of high peak-power lasers
《High Power Laser Science and Engineering》2018年第4期98-108,共11页Jingui Ma Peng Yuan Jing Wang Guoqiang Xie Heyuan Zhu Liejia Qian 
supported by the National Natural Science Foundation of China (NSFC) (Nos. 61705128, 61727820, and 91850203);Shanghai Sailing Program (No. 17YF1409100);Natural Science Foundation of Shanghai (No. 17ZR1414000)
Pulse contrast is a crucial parameter of high peak-power lasers since the prepulse noise may disturb laser–plasma interactions. Contrast measurement is thus a prerequisite to tackle the contrast challenge in high pea...
关键词:fiber array HIGH dynamic range PULSE CONTRAST single-shot cross-correlator 
Design of 1.5 bit quantization correlator in satellite navigation software receiver
《Journal of Systems Engineering and Electronics》2016年第2期449-456,共8页Hongwei Zhou Tian Jin Fangyao Lü 
supported by the National Natural Science Foundation of China(61101076;41374137;6147017)
Currently, 1 bit or 2 bit signal quantization is widely used in satellite navigation software receivers. The bit-wise parallel algorithm has been proposed for 1 bit and 2 bit signal quantization, which performs correl...
关键词:correlator bit-wise 1.5 bit quantization satellite navigation 
Form factors for B meson weak decays in QCD light cone sum rules with a chiral current correlator被引量:1
《Chinese Science Bulletin》2014年第29期3771-3786,共16页Zuo-Hong Li 
supported by the National Natural Science Foundation of China (11235005)
We report some applications of QCD light cone sum rules(LCSR)to B meson weak decays.Special emphasis is on estimates of the form factors for B decays into a pseudoscalar(P)/vector(V)meson,with a certain chiral current...
关键词:B介子衰变 求和规则 QCD 外形 电流 手性 光锥 矩阵元素 
An optimized UWB correlator design with the consideration of the impacts from the ESD protection devices
《Science China(Information Sciences)》2013年第6期124-132,共9页SHI ZiTao WANG Albert CHENG YuHua 
supported by Research Program of Science and Technology Commission of Shanghai (Grant No.11110707100)
Electrostatic discharge(ESD) failure has become an emerging challenge for radio frequency(RF) integrated circuits(ICs),which requires high ESD-protection for circuit applications in harsh environment.This paper ...
关键词:ULTRA-WIDEBAND CORRELATOR electrostatic discharge(ESD) radio frequency(RF) integrated circuit(IC) ESD-aware design optimization 
Wideband Demodulator Based on Five-Port Correlator for Channel Sounding Applications
《Journal of Electromagnetic Analysis and Applications》2013年第2期79-84,共6页Imen Sfar Lotfi Osman Ali Gharsallah 
We present in this paper a wideband RF demodulator using a five-port correlator and a power detector for channel sounding applications. The demodulator has been fabricated using microstrip components. The correlator r...
关键词:Calibration Procedure Channel Sounder Diode Power Detector Five-Port CORRELATOR 
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