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ISSN
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The Tight Bound for the Number of Pilots in Channel Estimation for OFDM Systems
(Articles)
Maryam Imani
,
Hamidreza Bakhshi
Communications and Network
Vol.4 No.2
,May 18, 2012
DOI:
10.4236/cn.2012.42019
5,598
Downloads
8,944
Views
Citations
Effect Due to the Particle Nature of the Doppler Shifted Radiation on the Dynamics of the Spherical Light Emitting Source
(Articles)
Sameer Yadav
Journal of High Energy Physics, Gravitation and Cosmology
Vol.9 No.3
,July 10, 2023
DOI:
10.4236/jhepgc.2023.93056
79
Downloads
389
Views
Citations
A Method to Obtain the Moving Speed of Uncooperative Target Based on Only Two Measurements
(Articles)
Tao Yu
Advances in Aerospace Science and Technology
Vol.9 No.1
,March 8, 2024
DOI:
10.4236/aast.2024.91001
51
Downloads
174
Views
Citations
Researches on the Space-Time View of the Special Relativity
(Articles)
Jidong Zhu
Open Access Library Journal
Vol.4 No.1
,January 20, 2017
DOI:
10.4236/oalib.1103334
1,089
Downloads
2,460
Views
Citations
Design Verification Model of Rubidium Frequency Standard for Space
(Articles)
Bikash Ghosal
,
G. M. Saxena
Journal of Modern Physics
Vol.5 No.3
,February 24, 2014
DOI:
10.4236/jmp.2014.53022
5,980
Downloads
8,482
Views
Citations
Three-Dimensional Velocity Distribution Measurement Using Ultrasonic Velocity Profiler with Developed Transducer
(Articles)
Naruki Shoji
,
Hiroshige Kikura
,
Hideharu Takahashi
,
Wongsakorn Wongsaroj
Journal of Flow Control, Measurement & Visualization
Vol.10 No.1
,January 14, 2022
DOI:
10.4236/jfcmv.2022.101003
272
Downloads
1,238
Views
Citations
Interactive Kalman Filtering for Differential and Gaussian Frequency Shift Keying Modulation with Application in Bluetooth
(Articles)
Mahdi N. Ali
,
Mohamed A. Zohdy
Journal of Signal and Information Processing
Vol.3 No.1
,February 29, 2012
DOI:
10.4236/jsip.2012.31009
7,083
Downloads
11,882
Views
Citations
Determination of the geopotential and orthometric height based on frequency shift equation
(Articles)
Wenbin Shen
,
Jinsheng Ning
,
Jingnan Liu
,
Jiancheng Li
,
Dingbo Chao
Natural Science
Vol.3 No.5
,May 17, 2011
DOI:
10.4236/ns.2011.35052
6,010
Downloads
11,416
Views
Citations
Research on An Improved PMF-FFT Fast PN Code Acquisition Algorithm
(Articles)
Ning-qing Liu
,
Bin Sun
,
Chun-meng Guan
Communications and Network
Vol.5 No.3C
,November 11, 2013
DOI:
10.4236/cn.2013.53B2049
6,042
Downloads
7,530
Views
Citations
The Optical Properties of Gravity
(Articles)
Bernard Lavenda
Journal of Modern Physics
Vol.8 No.5
,April 28, 2017
DOI:
10.4236/jmp.2017.85051
1,637
Downloads
3,846
Views
Citations
This article belongs to the Special Issue on
Gravitational Field and Its Application
Frequency Hopping Spread Spectrum Security Improvement with Encrypted Spreading Codes in a Partial Band Noise Jamming Environment
(Articles)
Amirhossein Ebrahimzadeh
,
Abolfazl Falahati
Journal of Information Security
Vol.4 No.1
,January 30, 2013
DOI:
10.4236/jis.2013.41001
5,892
Downloads
11,564
Views
Citations
Investigating Dimensions and Impairments Caused by Shifts in Nurses Who Work in Constant Shifts
(Articles)
Fereshteh Farzianpour
,
Abbas Rahimi Foroushani
,
Saeadeh Ansari Nosrati
,
Hamid Pourasghari
,
Zahra Khakdel Jelodar
,
Mohammad Bakhtiari
Health
Vol.7 No.6
,June 8, 2015
DOI:
10.4236/health.2015.76079
2,627
Downloads
3,555
Views
Citations
QPSK DS-CDMA System over Rayleigh Channel with a Randomly-Varying Frequency Narrow-Band Interference: Frequency Tracking Analysis
(Articles)
Aloys N. Mvuma
Wireless Sensor Network
Vol.2 No.3
,April 12, 2010
DOI:
10.4236/wsn.2010.23033
5,481
Downloads
10,436
Views
Citations
Robust Non-Coherent Demodulation Scheme for Bluetooth Voice Transmission Using Linear, Extended, and Unscented Kalman Filtering
(Articles)
Ali S. Alghamdi
,
Mahdi N. Ali
,
Mohamed A. Zohdy
Journal of Signal and Information Processing
Vol.6 No.1
,January 28, 2015
DOI:
10.4236/jsip.2015.61002
5,225
Downloads
6,963
Views
Citations
Abrupt Climate Regime Shifts, Their Potential Forcing and Fisheries Impacts
(Articles)
Alfred M. Powell
,
Jianjun Xu
Atmospheric and Climate Sciences
Vol.1 No.2
,April 2, 2011
DOI:
10.4236/acs.2011.12004
7,155
Downloads
14,613
Views
Citations
Schwarzschild Geodesics in Terms of Elliptic Functions and the Related Red Shift
(Articles)
Gunter Scharf
Journal of Modern Physics
Vol.2 No.4
,April 22, 2011
DOI:
10.4236/jmp.2011.24036
5,825
Downloads
10,950
Views
Citations
A Late 20th Century European Climate Shift: Fingerprint of Regional Brightening?
(Articles)
A. T. J. de Laat
,
M. Crok
Atmospheric and Climate Sciences
Vol.3 No.3
,June 26, 2013
DOI:
10.4236/acs.2013.33031
5,588
Downloads
9,887
Views
Citations
Power Doppler Vocal Fremitus Breast Sonography: Differential Diagnosis with a New Classification Scheme—Power Doppler Vocal Fremitus Examination of Breast Lesions
(Articles)
Duzgun Yildirim
,
Bengi Gurses
,
Baki Ekci
,
Ahmet Kaur
Journal of Cancer Therapy
Vol.2 No.2
,June 29, 2011
DOI:
10.4236/jct.2011.22031
10,390
Downloads
18,858
Views
Citations
Umbilical artery doppler flow patterns in high-risk pregnancy and foetal outcome in Mulago hospital
(Articles)
P. Komuhangi
,
R. K. Byanyima
,
E. Kiguli-Malwadde
,
C. Nakisige
Case Reports in Clinical Medicine
Vol.2 No.9
,December 20, 2013
DOI:
10.4236/crcm.2013.29141
3,689
Downloads
6,736
Views
Citations
Place of Doppler Ultrasound in the Characterization of Ovarian Cysts: About 35 Cases
(Articles)
Acko-Ohui Estelle Valérie
,
Garba Idrissa
,
Setchéou Alihonou
,
Konan Anhum
,
Dédé Simon
Open Journal of Radiology
Vol.8 No.3
,August 29, 2018
DOI:
10.4236/ojrad.2018.83019
1,355
Downloads
6,113
Views
Citations
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