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科研机构
北京大学 [18]
内容类型
期刊论文 [10]
其他 [8]
发表日期
2017 [1]
2016 [4]
2014 [2]
2012 [2]
2011 [2]
2010 [3]
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专题:北京大学
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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
Low-noise readout circuit for thermo-electrical cooler-less uncooled microbolometer infrared imager
期刊论文
ELECTRONICS LETTERS, 2016
Liu, Dahe
;
Lu, Wengao
;
Lei, Shuyu
;
Chen, Zhongjian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
readout electronics
microsensors
bolometers
infrared imaging
thermoelectric devices
vanadium compounds
compensation
thermo-electrical cooler-less uncooled microbolometer infrared imager
low-noise analogue frontend readout circuit
substrate temperature
modified differential mirror structure
self-heating effect compensation
noise equivalent temperature difference
NETD
noise characteristics
power consumption
VOx
Ultra-narrow linewidth optical filter based on Faraday effect at isotope Rb-87 420 nm transitions
期刊论文
PHYSICS LETTERS A, 2016
Bi, Gang
;
Kang, Jia
;
Fu, Jun
;
Ling, Li
;
Chen, Jingbiao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Lasers
Filters
Diode lasers
Faraday effect
FREQUENCY STABILIZATION
SATURATED ABSORPTION
ATOMIC FILTER
VAPOR
LASER
SPECTROSCOPY
SODIUM
SYSTEM
MODEL
LINE
A Low-Power Calibration-Free Fractional-N Digital PLL with High Linear Phase Interpolator
其他
2016-01-01
Yang, Fan
;
Guo, Hangyan
;
Wang, Runhua
;
Zhang, Zherui
;
Liu, Junhua
;
Liao, Huailin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Calibration-free
Digital PLL
Fractional-N
Glitch-free Harmonic Rejection
Phase Interpolator
A Low-Power Low-Noise 160×120 17μm Pixel Pitch TEC-Less Uncooled Infrared Image Sensor
其他
2016-01-01
Dahe Liu
;
Zheng Fang
;
Wengao Lu
;
Zhongjian Chen
;
Yacong Zhang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
readout
Infrared
CTIA
stabilization
pixel
NETD
Pitch
offset
supposed
compensated
readout
Infrared
CTIA
stabilization
pixel
NETD
Pitch
offset
supposed
compensated
Performance Analysis of MPSK Phase Detectors for Carrier Synchronization PLLs at Low SNRs
期刊论文
ieee communications letters, 2014
Jiang, Wei
;
Cui, Yifei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Carrier synchronization
equivalent noise variance
low SNR
linearized gain
MPSK
phase detector
PLL
A Practical Analysis of Performance Optimization in OSTBC Based Nonlinear MIMO-OFDM Systems
期刊论文
ieee transactions on communications, 2014
Lei Yiming
;
O&apos
;
Jin Ye
;
Droma, Mairtin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Power Amplifier
OFDM
MIMO
SEP Optimization
TIME BLOCK-CODES
FADING CHANNELS
DISTORTION
CAPACITY
MODEL
Inverse Estimation of the Effective Diffusion of the Filter in the In Situ Diffusion and Retention (DR) Experiment
期刊论文
transport in porous media, 2012
Yi, Shuping
;
Samper, Javier
;
Naves, Acacia
;
Soler, Josep M.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/12
In situ diffusion experiment
Filter
Inverse method
Parameter identifiability
CALLOVO-OXFORDIAN CLAY
OPALINUS CLAY
MONT-TERRI
COMPACTED CLAYS
HTO
SR-85(2+)
TRANSPORT
BENTONITE
NA-22(+)
CS+
A Radiation Detection Readout Circuit with Current Feedback Baseline Holder
其他
2012-01-01
Chen, Xiao-Lu
;
Zhang, Ya-Cong
;
Lu, Wen-Gao
;
Chen, Zhong-Jian
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
A CMOS-MEMS Gyroscope Interface Circuit Design With High Gain and Low Temperature Dependence
期刊论文
ieee sensors journal, 2011
Sun, Hongzhi
;
Jia, Kemiao
;
Liu, Xuesong
;
Yan, Guizhen
;
Hsu, Yu-Wen
;
Fox, Robert M.
;
Xie, Huikai
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2015/11/12
CMOS-MEMS
differential difference amplifier (DDA)
gyroscopes
microelectromechanical systems (MEMS)
monolithic integration
MICROMACHINED INERTIAL SENSORS
LOW-NOISE
ACCELEROMETER
AMPLIFIER
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