receiver相关论文
With the rapid development of satellite navigation technology, the application fields of GNSS receivers are also extendi......
With supporting of National Natural Science Foundation,Academy of Space Electronic Information Technology(ASEIT)is devel......
In this paper,GNSS receiver dynamic accuracy verification environment is constructed.High precision trigger time recordi......
本文主要分析影响某弹道测量与修正雷达系统测角精度的误差因素.主要从以下几个方面入手:对流层折射误差、基线测量(加工)精度、接......
With the increase activities in space,the demand for navigation capability of space vehicles is also been stressed impor......
Ice desorption is the main mechanism causing the release of complex molecules from solid to gas phase in star forming re......
BER measures the accuracy of data transmission within specified time,which is an important parameter to evaluate the per......
Ultra-high Sensitivity Free Space Laser Communication Technology for Lunar and Deep-space Exploratio
With the development of lunar and deep-space exploration, science data acquired by space probe increases drastically whi......
为实现对激光雷达回波峰值的测量, 介绍了一种应用于激光雷达接收机的回波峰值检测量化电路, 采用对电压回波脉冲采样保持的方法配......
Crustal thickness beneath the Tanlu fault zone and its tectonic significance based on two-layer H-κs
Tanlu fault zone(TLFZ)is the largest active fault zone in eastern China.It is characterized by complex tectonic evolutio......
We performed a bioinformatics analysis with validation by multiple databases,aiming to evaluate the diagnostic and progn......
For the purpose of improving the range resolution of SAR system under the existing technical conditions,multi-channe......
On the basis of the theory of vehicle-track coupling dy-namics and noise radiation and propagation,a model ofwheel/rail ......
The Significance of Crust Structure and Continental Dynamics Inferred from Receiver Functions in Wes
In our study we collected the teleseismic record of 31 broadband stations and 9 PASSCAL stations in West Yunnan, as well......
Numerical simulation of an acoustic field generated by a phased arc array in a fluid-filled borehole
The acoustic tools widely used in borehole well logging and being developed in borehole acoustic reflection imaging do n......
In this article, numerical modeling of borehole radar for well logging in time domain is developed using pseudo-spectral......
Objectives:Lao Juan(LJ,劳倦) is a syndrome described in Chinese medicine(CM) that manifests with fatigue,fever,spontaneo......
Diagnostic value of controlled attenuation parameter for liver steatosis in patients with chronic he
AIM:To study the diagnostic value of controlled attenuation parameter(CAP),evaluated by transient elastography,for liver......
AIM: To analyze therapeutic changes in Crohn’s disease(CD) patients following video capsule endoscopy(VCE) and to asses......
Intestinal ischemia is common after emergency gastrointestinal or cardiovascular surgery.At present,there are no diagnos......
In recent years,dual-homed topologies have appeared in data centers in order to offer higher aggregate bandwidth by usin......
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作为“国球”的这项竞技运动,不必多说了吧!相信你也是个中好手,下次和同学切磋球艺的时候,不妨在欢笑声中加点“国际的味道”。
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首次对微波接收机的相噪进行了理论建模,并提出了一种基于光子技术的新型微波接收机,该接收机采用微波光子链路来代替电缆,使用光......
The reverse flow diverter (RFD) consisting of a nozzle and a diffuser is a key component in pneumatic pulse jet pumps. W......
AIM: To investigate extravascular lung water indexed to predicted body weight(EVLWIp) and actual body weight(EVLWIa) on ......
Assessing the Accuracy of the Modi?ed Chinese Autism Spectrum Rating Scale and Social Responsiveness
The reported prevalence of autism spectrum disorder(ASD) has been increasing rapidly in many parts of the world. However......
Enhanced characterization of solid solitary pulmonary nodules with Bayesian analysis-based computer-
The aim of this study was to prospectively assess the accuracy gain of Bayesian analysis-based computeraided diagnosis(C......
Computed tomography fluoroscopy guided percutaneous lung biopsy for ground-glass opacity pulmonary l
AIM:To obtain the diagnostic performance of percutaneous transthoracic needle biopsy(PTNB) under Computed tomography(CT)......
目的:探讨支气管肺泡灌洗液(bronchoalveolar lavage fluid,BALF)及呼出气冷凝液(exhaled breath condensate,EBC)中的可溶性髓系......
Quantitative Multi-Layer Electromagnetic Induction Inversion and Full-Waveform Inversion of Crosshol
Due to the recent system developments for the electromagnetic characterization of the subsurface, fast and easy acquisit......
An optical implementation of CMOS/SEED optoelectronic integrated crossbar interconnection network is reported. The CMOS/......
The filter mechanism of a tunable filter with narrow band in bulk semiconductor laser amplifier (SLA) is analyzed, whic......
Optoelectronic smart pixels with hybrid integration of GaAs/AlGaAs multiple quantum well (MQW) detectors and modulators......
目的 回顾分析瑞金医院内分泌科近5年怀疑原发性醛固酮增多症患者的资料,用受试者工作特征( receiver operating characteristic,R......
Twenty broadband seismographs were deployed along Hongyuan, Sichuan to Wuwei, Gansu. 81 teleseismic events were recorded......
Fast and accurate earthquake location within complex medium using a hybrid global-local inversion ap
A novel hybrid approach for earthquake location is proposed which uses a combined coarse global search and fine local in......
Deep tectonic setting of the 2008 Wenchuan M_s8.0 earthquake in southwestern China―Joint analysis of
Teleseismic P-wave receiver functions at 20 broadband seismic stations in the Longmenshan fault zone (LMFZ) and its vici......
Static Coulomb stress change induced by earthquake slip is frequently used to explain earthquake activities and aftersho......
Application and evaluation of postural stimulation test and captopril challenge test in diagnosis of
Methods One hundred and twenty-eight patients with essential hypertension and 71 patients with primary aldosteronism wer......
As for any device or network where the frequency response characteristics are desired, the procedure is to use a sweep ......
Moho depth and crustal average Poisson’s ratio for 823 stations are obtained by H-? stacking of receiver functions. The......
Investigation of Coulomb stress changes in south Tibet(central Himalayas) due to the 25th April 2015
After M_W 7.8 Nepal earthquake occurred, the rearrangement of stresses in the crust commonly leads to subsequent damagin......
Seismogenic Structure around the Epicenter of the May 12,2008 Wenchuan Earthquake from Micro-seismic
A three-dimensional local-scale P-velocity model down to 25 km depth around the main shock epicenter region was construc......
在申请举办2000年奥运会的竞争中,北京仅以一票之差输给了澳大利亚的悉尼,但这也许并非坏事。要知道,悉尼至今还在为四年前奥运场......
We firstly review the efforts in the literature on ultra-wideband (UWB)-over-fiber systems. Secondly,we present experime......
By deducing the distribution of the normalized channel covariance matrix,a novel limited feedback scheme is proposed und......
The performance of singular value decomposition (SVD)-based multiple-input multiple-output (MIMO) with adaptive modulati......
