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科研机构
北京大学 [100]
内容类型
期刊论文 [64]
其他 [36]
发表日期
2017 [12]
2016 [11]
2015 [14]
2014 [9]
2013 [7]
2012 [7]
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专题:北京大学
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Using BDS SNR Observations to Measure Near-Surface Soil Moisture Fluctuations: Results From Low Vegetated Surface
期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2017
Yang, Ting
;
Wan, Wei
;
Chen, Xiuwan
;
Chu, Tianxing
;
Hong, Yang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Beidou Navigation Satellite System(BDS)
Global Navigation Satellite System (GNSS-R)
signal-to-noise ratio (SNR)
soil moisture
Mantle seismic anisotropy beneath NE China and implications for the lithospheric delamination hypothesis beneath the southern Great Xing'an range
期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2017
Chen, Haichao
;
Niu, Fenglin
;
Obayashi, Masayuki
;
Grand, Stephen P.
;
Kawakatsu, Hitoshi
;
Chen, Y. John
;
Ning, Jieyuan
;
Tanaka, Satoru
收藏
  |  
浏览/下载:119/0
  |  
提交时间:2017/12/03
NE China
seismic anisotropy
lithosphere deformation
mantle flow
and delamination
CENOZOIC BASALTS
NORTHEAST CHINA
INNER-MONGOLIA
FLOW BENEATH
PACIFIC SLAB
ORIGIN
VOLCANISM
CRUSTAL
TOMOGRAPHY
PLATE
Three-Dimensional Cumulant-Based Coherent Integration Method to Enhance First-Break Seismic Signals
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017
An, Shengpei
;
Hu, Tianyue
;
Peng, Gengxin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Diffraction
higher order statistics
refraction
seismic signal processing
signal reconstruction
SUPERVIRTUAL REFRACTION INTERFEROMETRY
RANDOM-NOISE ATTENUATION
TRACE TFPF
PICKING
KURTOSIS
An FPC based flexible dry electrode with stacked double-micro-domes array for wearable biopotential recording system
其他
2017-01-01
Lin, Ke
;
Wang, Xinan
;
Zhang, Xing
;
Wang, Bo
;
Huang, Jipan
;
Huang, Feng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
MICRONEEDLES
CIRCUIT
Flow Artifact Removal in Carotid Wall Imaging Based on Black and Gray-Blood Dual-Contrast Images Subtraction
期刊论文
MAGNETIC RESONANCE IN MEDICINE, 2017
Li, Hao
;
Li, Bo
;
Huang, Wenjian
;
Dong, Li
;
Zhang, Jue
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
blood signal suppression
flow artifact removal
black blood
DCIS
carotid MRI
vessel wall imaging
MAGNETIC-RESONANCE
PLAQUE
MRI
SUPPRESSION
SEQUENCE
Transmitter authentication using hierarchical modulation in dynamic spectrum sharing
期刊论文
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS, 2017
Kumar, Vireshwar
;
Park, Jung-Min
;
Bian, Kaigui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Dynamic spectrum sharing
Transmitter authentication
PHY-layer authentication
LAYER AUTHENTICATION
ENFORCEMENT
Phase Noise Estimation and Suppression for PDM CO-OFDM/OQAM Systems
期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2017
Fang, Xi
;
Zhang, Fan
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Coherent communication
laser phase noise
optical communication
orthogonal frequency-division multiplexing/offset quadrature amplitude modulation (OFDM/OQAM)
phase noise estimation
COHERENT OPTICAL OFDM
CHANNEL ESTIMATION
SINGLE PHOTODIODE
TRANSMISSION
OFFSET
SSMF
SUPERCHANNEL
TOLERANCE
FIBER
COMPENSATION
Power allocation scheme and spectral efficiency analysis for downlink non-orthogonal multiple access systems
期刊论文
IET SIGNAL PROCESSING, 2017
Cai, Wenbo
;
Chen, Chen
;
Bai, Lin
;
Jin, Ye
;
Choi, Jinho
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
multi-access systems
spectral analysis
radio links
computational complexity
antennas
telecommunication power management
power allocation scheme
spectral efficiency analysis
downlink nonorthogonal multiple access systems
SE analysis
single antenna downlink NOMA system
SRMC-MRC
PA problem
duality scheme
specific user rate maximising criteria with minimum rate constraints
SURMC-MRC scheme
sum rate maximising criteria with minimum rate constraints
computational complexity
THROUGHPUT
CAPACITY
X-Duplex Relaying: Adaptive Antenna Configuration
期刊论文
IEEE COMMUNICATIONS LETTERS, 2017
Li, Shuai
;
Zhou, Mingxin
;
Wu, Jianjun
;
Song, Lingyang
;
Li, Yonghui
;
Li, Hongbin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Full-duplex
antenna mode configuration
amplify-and-forward relaying
A Novel Forwarding Method for Full-Duplex Two-Way Relay Networks
期刊论文
CHINA COMMUNICATIONS, 2017
Han, Shuangshuang
;
Cheng, Xiang
;
Yang, Liuqing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
estimate-and-forward
full-duplex
two-way relay
wireless communications
CHANNEL ESTIMATION
TRAINING DESIGN
DIVERSITY
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