INTERMODULATION

作品数：8被引量：9H指数：2
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相关领域：电子电信更多>>
相关机构：清华大学更多>>
相关期刊：《The Journal of China Universities of Posts and Telecommunications》《Acta Mathematicae Applicatae Sinica》《Chinese Optics Letters》《Frontiers of Information Technology & Electronic Engineering》更多>>
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High linearity U-band power amplifier design:a novel intermodulation point analysis method被引量：3
《Frontiers of Information Technology & Electronic Engineering》2023年第1期176-186,共11页Jie CUI Peipei LI Weixing SHENG 
Project supported by the National Natural Science Foundation of China(No.62001232)。
A power amplifier’s linearity determines the emission signal’s quality and the efficiency of the system.Nonlinear distortion can result in system bit error,out-of-band radiation,and interference with other channels,...
关键词：CMOS silicon-on-insulator(SOI) Linearity analysis Milimeter wave(mm-Wave) Power amplifier 
In-band intermodulation induced by transient response of erbium-doped fiber amplifier
《Chinese Optics Letters》2022年第1期192-197,共6页Guanghao Shao Xingwei Ye Guoqiang Zhang Yuqi Tan Jiquan Zhai Yuhao Yang 
Transient response of an erbium-doped fiber amplifier(EDFA) is studied in an externally-modulated analog link.Double tones represented as transmitted radio frequency and dither signals are introduced.Extra modulation ...
关键词：erbium-doped fiber amplifier transient response dither signal carrier to intermodulation ratio externally-modulated analog link 
Adaptive suppression of passive intermodulation in digital satellite transceivers被引量：5
《Chinese Journal of Aeronautics》2017年第3期1154-1160,共7页Lu TIAN Hangcheng HAN Wenhui CAO Xiangyuan BU Shuai WANG 
supported by the National Natural SciencFoundation of China(Nos.U1636125,61601027)
For the performance issues of satellite transceivers suffering passive intermodulation interference,a novel and effective digital suppression algorithm is presented in this paper.In contrast to analog approaches,digit...
关键词：Adaptive digital filters Intermodulation model Interference suppression Passive devices Satellite communication systems 
The Effect of High Power at Microwave Frequencies on the Linearity of Non-Polar Dielectrics in Space RF component被引量：1
《International Journal of Communications, Network and System Sciences》2015年第2期11-18,共8页Tawfik Elsayed Khattab 
In satellite communication systems, there are high power multichannel transmitters and wideband receivers that have shared RF antenna transmission lines because of: 1) large power level difference between the transmit...
关键词：Passive INTERMODULATION PIM Nonlinear POLAR Dielectric HARMONICS Cavity Resonator 
Design and implementation of a high-efficiency concurrent dual-band power amplifier
《The Journal of China Universities of Posts and Telecommunications》2014年第6期94-99,共6页YANG Qian-kun LIU Yuan-an YU Cui-ping LI Shu-lan LI Jiu-chao 
supported by the National Natural Science Foundation of China (61201025);the National Natural Science Foundation of China for the Major Equipment Development (61327806);the National Basic Research Program of China (2014CB339900)
This paper studies the behaviors of power amplifier（PA） driven by a single-carrier continuous wave（CW） signal and a two-carrier CW signal both in theory and simulation, and explains why the traditional dual-band P...
关键词：PA concurrent dual-band intermodulation and harmonic high efficiency 
Estimation of Intermodulation Rejection Value as a Function of Frequency in Power Amplifier Using AM-AM and AM-PM Diagrams Based on Power Series Analysis
《Circuits and Systems》2012年第3期282-287,共6页Aazar Saadaat Kashi Mahmoud Kamarei Mohsen Javadi 
A method to predict intermodulation (IM) products of two tone test based on Amplitude to amplitude (AM-AM) and amplitude to phase (AM-PM) diagrams of power amplifier is proposed in this paper. An RF power amplifier is...
关键词：INTERMODULATION Product Two TONE Test RF POWER Amplifier POWER Series AM-AM and AM-PM DIAGRAMS 
RF channel performance assessment for a multiple carrier millimeter-wave communication system
《Progress in Natural Science:Materials International》2004年第10期885-888,共4页Thomas WONG 
SupportedbytheMicrowaveLaboratory ;IllinoisInstituteofTechnologyandTEC
Channel capacity,system versatility and ease of maintenance are factors of prime concern in future generations of wire-less communication systems.As a result,millimeter-wave can offer considerable advantages in provid...
关键词：millimeter-wave communication system multiple carrier INTERMODULATION carrier fluctuation synchronization 
ON　GENERALIZATION　OF　SONAR　SEQUENCES　AND　INTERMODULATION－FREE　FREQUENCIES　ASSIGNMENT　SEQUENCES
《Acta Mathematicae Applicatae Sinica》1996年第1期101-108,共8页陈文德 
A new and improved asymptotic lower bound on the maximal element of a K-sequence is given.
关键词：B-sequence sonar sequence lower bound 
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