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139篇 您的检索式:作者名="GHANNOUCHI"
    题名 作者 年代 出处 被引量
1改进型Hammerstein动态非线性模型的Doherty射频功放线性化显示文摘采用改进型Hammerstein动态非线性模型来设计数字预失真器,用于矫正Doherty射频功放的动态非线性,从而获得一个适合于诸如WCDMA、CDMA2000和WiMAX这样的新型宽带无线通信系统的高效线性射频功率放大系统。文中使用频率间隔5MHz的两载波3GPP-FDD WCDMA信号作为测试信号,设计了一个16W峰值输出功率的L波段Doherty射频功率放大器。实验表明基于改进型Hammerstein动态非线性模型的数字预失真器可以很好地抑制Doherty射频功放的动态非线性引起的频谱再生,从而有效地降低了邻道干扰。叶焱 刘太君 Jeome Sirois Fadhel M. Ghannouchi 2009微波学报2009,25,1:8
2ENERGY-EFFICIENT MICROWAVE COMPONENTS FOR MOBILE COMMUNICATION显示文摘In the coexisted world of 3G,4G,5G and many other specialized wireless communication systems,billions of connections could be existing for various information transmission types.Unluckily,data show that the increase of network capacity is heavily more than the increase of the network energy efficiency in recent years,which could lead to more energy consumption per transmitted bit in the future network.As basic units in mobile communication systems,microwave/RF components and modules play key rolesYuanan Liu Quanyuan Feng Fadhel M. Ghannouchi 2017China Communications2017,14,2:2
3Adaptive Digital Pre-distortion of Wireless Power Amplifiers Transmitters UsingDynamic Real-Valued Focused Time-Delay Line NeuralNetworks显示文摘Rawat M Rawat K Ghannouchi FM 2010IEEE Transactions on Microwwave TheoryAnd Techniques2010,58,1:1
46-Min walk- test data in severe obstructive-sleep-apnea-hypopnea-syndrome ( OSAHS ) under continuous-positive-airway-pressure ( CPAP ) treatment显示文摘Ben Saad H Ben Hassen I Ghannouchi I 2015Respiratory Medicine2015,109,5:1
5Mitigation of bandwidth limitation in wireless Doherty amplifiers with substantial bandwidth enhancement using digital techniques显示文摘Ghannouchi F M Helaoui M 0,,09:1
6Bandwidth and Power Scalable Digital Predistorter for Compensating DynamicDistortions in RF Power Amplifiers 显示文摘HAMMI O KWAN A GHANNOUCHI F M 2013Broadcasting IEEE Transactions on2013,59,3:1
7Optimization of feedforward amplifier power efficiency on the basis of drive statistics显示文摘Larose C L Ghannouchi F M 2003IEEE Transactions on Microwave Theory and Techniques2003,51,1:1
8Metrics and meth- ods for benchmarking of RF transmitter behavioral models with application to the development of a hybrid memory polynomial model显示文摘Hammi O Younes M Ghannouchi F M 2010Broadcasting IEEE Transactions on2010,56,3:1
9Behavioral modeling and predistom tion显示文摘Ghannouchi F M Hammi O 2009IEEE Microzoave Magazine2009,10,7:1
102-D digital predistortion (2- D- DPD) architecture for concurrent dual-band transmitters显示文摘BASSAM S A HELAOUT M GHANNOUCHI F M 2011IEEE Transactions on Microwave Theory and Techniques2011,59,10:1
11Crossover Digital Predistortor for the Compensation of Crosstalk and Nonlinearity in MIMO Transmitters显示文摘Bassam A Helaoui M Ghannouchi F M 2009IEEE Transactions on Microwave Theory and Techniques2009,,:1
12A compact enve- lope-memory polynomial for RF transmitters modeling with application to baseband and RF-digital predistortion显示文摘Hammi O Ghannouchi F M Vassilakis B 2008Mi- crowave and Wireless Components Letters IEEE2008,18,5:1
13'Deembedding static nonlinearities and accurately identifying and modeling memory effects in wide-band RF transmitters ' 显示文摘T J Liu S Boumaiza F M Ghannouchi 2005IEEE Transactions on Microwave Theory Tech2005,53,11:1
14An alterative explicit six-port matrix calibration formalism using five standards显示文摘Ghannouchi F M Bosisio R G 1988IEEE Transactions on Microwave Theory and Techniques1988,36,3:1
15The sixport reflectometer and its complete calibration by four standard terminations显示文摘Ghannouchi F M Bosisio R G 1988Microwaves Antennas and Propagation IEE Proceedings1988,135,4:1
16Thermal memory effects modeling and compensation in RF power amplifiers and predistortion linearizers显示文摘BOUMAIZA S GHANNOUCHI F M 0,,12:1
17Adaptive Digital Predistortion of Wireless Power Amplifiers/ Transmitters Using Dynamic Real-Valued Focused Time-Delay Line Neural Networks 显示文摘Rawat M Rawat K Ghannouchi F M 2010IEEE Transactions on Microwave Theory and Techniques2010,58,1:1
18Augmented Hammerstein Predistorter for Linearization of Broad-Band Wireless Transmitters 显示文摘LIU Tai-jun BOUMAIZA S GHANNOUCHI F M 2006IEEE Transactions on Microwave Theory and Techniques2006,5,4:1
19Twin Nonlinear Two-Box Models for Power Amplifiers and Transmitters Exhibiting Memory Effects with Application to Digital Pre-Distortion 显示文摘Hammi O Ghannouchi F M 2009Wireless Compon Lett2009,19,8:1
20Health-related quality of lfe assessment on 100 Tunisian patients with anky- losing spondylitis using the SF-36 survey 显示文摘Wafa H Azzouz D Ghannouchi MM 2012Oman Med J2012,27,6:1
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