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检索条件"机构=Institute of Antennas and "
436 条 记 录,以下是1-10 订阅
排序:
Solution for integer linear bilevel programming problems using orthogonal genetic algorithm
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Journal of Systems Engineering and Electronics 2014年 第3期25卷 443-451页
作者: Hong Li Li Zhang Yongchang Jiao School of Mathematics and Statistics Xidian University institute of antennas and EM Scattering Xidian University
An integer linear bilevel programming problem is firstly transformed into a binary linear bilevel programming problem, and then converted into a single-level binary implicit programming. An orthogonal genetic algorith... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
RADIATION CHARACTERISTICS OF AIRBORNE SPIRAL antennas
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Journal of Electronics(China) 1994年 第4期11卷 369-376页
作者: 刘其中 焦永昌 李莉 institute of antennas Xidian University Xi'an 710071
The radiation fields of the Archimedean spiral antenna are derived by approximating the spiral with a series of semicircles. The computational formulae for calculating the radiation fields of the airborne spiral anten... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Research of electromagnetic field in different length left-handed material slab
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核聚变与等离子体物理 2007年 第3期27卷 256-259页
作者: LIN Zhen MA Xue-ying LIANG Chang-hong ZENG Hao National Key Laboratory of antennas and Microwave Technology Xidian University Xi'an 710071 Southwestern institute of Physics Chengdu 610041
Finite-difference time-domain(FDTD) method is used to simulate the propagation of electromagnetic wave in left-handed material slab(LHMs) with cold plasma model The effects of optical propagation in the left-handed ma... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Compact Dual-Band Zeroth-Order Resonance Antenna
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Chinese Physics Letters 2012年 第1期29卷 105-108页
作者: XU He-Xiu WANG Guang-Ming GONG Jian-Qiang Electromagnetic Field and Microwave Technique Missile Institute of Air Force Engineering UniversitySanyuan 713800 National Key Laboratory of antennas and Microwave Technology Xidian UniversityXi’an 710051
A novel microstrip zeroth-order resonator (ZOR) antenna and its equivalent circuit model are exploited with two zeroth-order *** is constructed based on a resonant-type composite right/left handed transmission line (C... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Generalized system function analysis of resonant behavior of electromagnetic open systems
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Science in China(Series F) 2005年 第5期48卷 615-631页
作者: LI Long LIU Haixia SHI Yan LIANG Changhong National Laboratory of antennas and Microwave Technology Xidian University Xi'an 710071 China institute of Signal and Data Processing Xidian University Xi'an 710071 China
Abstract The generalized system function, H(s), directly associated with the radiated or scattered fields is presented to effectively analyze the special resonant behavior of electromagnetic open systems in this pap... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
HYBRID ANALYSIS FOR SURFACE-WAVE EFFECTS ON ELECTRICALLY LARGE 2-D BODIES WITH CRACKS
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Journal of Electronics(China) 2001年 第3期18卷 285-288页
作者: Tang Song Zhao Weijiang Liu Qizhong(institute of antennas, Xidian University. Xi’an 710071) institute of antennas Xidian University Xi’an
A hybrid technique to compute the surface-wave scattering of electrically large 2-D bodies with cracks by combining the current-based hybrid method and the finite element method is presented in this letter. Based on t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A broadband integrated microwave photonic mixer based on balanced photodetection
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Frontiers of Optoelectronics 2023年 第2期16卷 63-70页
作者: Zhenzhu Xu Li Mei Yuhua Chong Xudong Gao Shoubao Han Chengkun Yang Lin Li Anhui Province Engineering Laboratory for antennas and Microwave East China Research Institute of Electronic EngineeringHefei 230000China Representative Ofce of the Army Armament Department in Hefei District Hefei 230000China
An integrated microwave photonic mixer based on silicon photonic platforms is proposed,which consist of a dual-drive Mach–Zehnder modulator and a balanced *** modulated optical signals from microwave photonic links c... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A NOVEL METHOD FOR MEASURING COMPLEX REFLECTION COEFFICIENT USING A FOUR-PORT REFLECTOMETER
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Journal of Electronics(China) 2001年 第4期18卷 359-362页
作者: Tian Buning Tang Jiaming Liu Qizhong (institute of antennas and EMS, Xidian University, Xi’an 71007l) institute of antennas and EMS Xidian University Xi’an
A novel method for precise measurement of complex reflection coeffcient using a four-port reflectometer is presented. First, three new complex system constants are introduced,which depend only on the scattering parame... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Integrated contra‑directionally coupled chirped Bragg grating waveguide with a linear group delay spectrum
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Frontiers of Optoelectronics 2023年 第1期16卷 85-93页
作者: Xudong Gao Zhenzhu Xu Yupeng Zhu Chengkun Yang Shoubao Han Zongming Duan Fan Zhang Jianji Dong Anhui Province Engineering Laboratory for antennas and Microwave East China Research Institute of Electronic EngineeringHefei 230000China Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430074China
Due to the advantages of low propagation loss,wide operation bandwidth,continuous delay tuning,fast tuning speed,and compact footprints,chirped Bragg grating waveguide has great application potential in wideband phase... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A COMBINED FULL-WAVE BCG-FFT METHOD FOR RADIATION OF MICROSTRIP ANTENNA ARRAYS
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Journal of Electronics(China) 2001年 第4期18卷 351-354页
作者: Zhang Hou Peng Hongli Liu Qizhong Yin Yingzeng Gong Shuxi (institute of antennas and EM Scattering, Xidian University, Xi’an 710071) institute of antennas and EM Scattering Xidian University Xi’an
A method of combining BiConjugate Gradient(BCG) with Fast Fourier Transform(FFT) to analyze the radiation of microstrip antenna arrays is presented, where the spatially discrete BCG-FFT for analyzing microstrip struct... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论