SUB-HARMONIC

作品数：18被引量：24H指数：3
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相关领域：电子电信更多>>
相关作者：钱澄许正彬更多>>
相关机构：东南大学更多>>
相关期刊：《Journal of Southeast University(English Edition)》《Journal of Semiconductors》《China Communications》《Journal of Ocean University of China》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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A 220 GHz Frequency-Division Multiplexing Wireless Link with High Data Rate
《ZTE Communications》2023年第3期63-69,共7页ZHANG Bo WANG Yihui FENG Yinian YANG Yonghui PENG Lin 
supported by the National Natural Science Foundation of China under Grant Nos.62022022 and 62101107;the National Key R&D Program of China under Grant No.2018YFB1801502;China Postdoctoral Science Foundation under Grant No.2021TQ0057;ZTE Industry-Uni⁃versity-Institute Cooperation Funds.
With the development of wireless communication,the 6G mobile communication technology has received wide attention.As one of the key technologies of 6G,terahertz(THz)communication technology has the characteristics of ...
关键词：frequency-division multiplexing sub-harmonic mixer terahertz communication terahertz duplexer 
A 16-QAM 45-Gbps 7-m Wireless Link Using InP HEMT LNA and GaAs SBD Mixers at 220-GHz-Band
《China Communications》2021年第5期255-262,共8页Yukun Li Yong Zhang Chengkai Wu Jianhan Cui Huali Zhu Bo Yan 
National Natural Science Foundation of China(No.61871072).
This paper presents a 220-GHz-band 7-m wireless link with a 45-Gbps transmission data rate by using 16 quadrature amplitude modulation(16-QAM).Super-heterodyne transceiver modules are developed for transmission and re...
关键词：wireless link 16 quadrature amplitude modulation(16-QAM) super-heterodyne transceiver modules sub-harmonic mixer(SHM) 
Experimental Investigations on the Out-of-Plane Sub-harmonic Vibration of a Circular Dielectric Elastomer Actuator被引量：1
《Acta Mechanica Solida Sinica》2019年第5期591-598,共8页Cheng Ma Meng Yang Kun Jia Tongqing Lu 
Dielectric elastomers have found interesting applications in soft loudspeakers,where vibrations subject to alternating electrical excitations are the key features.Although there are many t heore tical studies on the n...
关键词：Dielectric ELASTOMER Nonlinear VIBRATION HARMONIC RESPONSE SUB-HARMONIC RESPONSE 
A Broadband 630-720 GHz Schottky Based Sub-Harmonic Mixer Using Intrinsic Resonances of Hammer-Head Filter被引量：2
《China Communications》2019年第2期76-84,共9页Yue He Yaoling Tian Li Miao Jun Jiang XianJin Deng 
supported by National Key Basic Research Program of China (grant No.2015CB755406)
An room temperature low noise anti-parallel Schottky diode based 630-720 GHz sub-harmonic mixer(SHM) is designed, built and measured. Intrinsic resonances in lowpass hammer-head filter have been adopted to prevent the...
关键词：erahertz SUB-HARMONIC MIXER hammer-head FILTER SCHOTTKY diode 
Internal Resonances for the Heave Roll and Pitch Modes of a Spar Platform Considering Wave and Vortex Exciting Loads in Heave Main Resonance被引量：2
《Journal of Marine Science and Application》2018年第2期265-272,共8页Wei Li Yougang Tang Bin Wang Yan Li 
supported by the National Natural Science Foundation of China under Grant No.51279130
The objective of this paper is to study the nonlinear coupling internal resonance of the heave,roll,and pitch response performance of a spar platform when their frequencies are in the ratio of 2:1:1 under wave and vor...
关键词：Spar platform 3-DOFnonlinearequations Multiplescales Sub-harmonicresponse Jumpphenomenon Sensitivity analysis 
Heave-Roll-Pitch Coupled Nonlinear Internal Resonance Response of a Spar Platform Considering Wave and Vortex Exciting Loads被引量：2
《Journal of Ocean University of China》2017年第2期209-222,共14页LI Wei TANG Yougang LIU Liqin LIU Shuxiao CAI Runbo 
supported by the National Natural Science Foundation of China(Grant No.51279130)
Many studies have been done on the heave-pitch unstable coupling response for a spar platform by a 2-DOF model.In fact,in addition to the heave and pitch which are in one plane,the nonlinear unstable motion will also ...
关键词：spar platform 3-DOF NONLINEAR equations multiple scales SUB-HARMONIC RESPONSE energy infiltration 
Low-noise sub-harmonic injection locked multiloop ring oscillator
《Journal of Semiconductors》2016年第9期100-104,共5页徐卫林 吴迪 韦雪明 韦保林 段吉海 归发弟 
Project supported by the National Natural Science Foundation of China(No.61264001);the Guangxi Natural Science Foundation(Nos.2013GXNSFAA019333,2015GXNSFAA139301,2014GXNSFAA118386);the Graduate Education Innovation Program of GUET(No.GDYCSZ201457);the Project of Guangxi Education Department(No.LD14066B);the High-Level-Innovation Team and Outstanding Scholar Project of Guangxi Higher Education Institutes
A three-stage differential voltage-controlled ring oscillator is presented for wide-tuning and low-phase noise requirement of clock and data recovery circuit in ultra wideband（UWB） wireless body area network. To imp...
关键词：ring VCO injection-locked multiloop frequency tuning 
Sub-harmonicity,monotonicity formula and finite Morse index solutions of an elliptic equation with negative exponent被引量：3
《Science China Mathematics》2015年第11期2301-2316,共16页GUO ZongMing ZHOU Feng 
supported by National Natural Science Foundation of China(Grant Nos.11171092 and 11271133);Innovation Scientists and Technicians Troop Construction Projects of Henan Province(Grant No.114200510011)
A monotonicity formula for stable solutions to a class of weighted semilinear elliptic equations with ＂negative exponent＂ is established. It is well known that such a monotonieity formula plays an essential role in ...
关键词：sub-harmonicity monotonicity formula singular nonlinearity finite Morse index solutions 
The Nonlinear Bifurcation and Chaos of Coupled Heave and Pitch Motions of a Truss Spar Platform被引量：3
《Journal of Ocean University of China》2015年第5期795-802,共8页HUANG Lei LIU Liqin LIU Chunyuan TANG Yougang 
supported by the National Natural Science Foundation of China under Grant No.51179125;the Innovation Foundation of Tianjin University under Approving No.1301
This paper presents the results from a numerical study on the nonlinear dynamic behaviors including bifurcation and chaos of a truss spar platform. In view of the mutual influences between the heave and the pitch mode...
关键词：truss spar platform coupled heave and pitch quasi-periodic motion chaotic motion 1/2 sub-harmonic motion maximum Lyapunov exponent bifurcation graph 
Investigation on the relationship between overpressure and sub-harmonic response from encapsulated microbubbles被引量：2
《Chinese Physics B》2014年第10期268-274,共7页吴军 范庭波 许迪 章东 
Project supported by the National Basic Research Program from Ministry of Science and Technology,China(Grant No.2011CB707900);the National Natural Science Foundation of China(Grant Nos.81271589,81227004,11174141,11374155,11612032,and 81301616);the Natural Science Foundation of Jiangsu Province,China(Grant Nos.BE2011110 and BK20131017)
Sub-harmonic component generated from microbubbles is proven to be potentially used in noninvasive blood pressure measurement. Both theoretical and experimental studies are performed in the present work to investigate...
关键词：MICROBUBBLE OVERPRESSURE sub-harmonic response blood pressure measurement 
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