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2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS最新文献

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A compact tri-band printed antenna design 一种紧凑的三波段印刷天线设计
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2018-07-01 DOI: 10.1109/CSQRWC.2018.8455267
Xiao-Hui Wang, Hong-xing Zheng
{"title":"A compact tri-band printed antenna design","authors":"Xiao-Hui Wang, Hong-xing Zheng","doi":"10.1109/CSQRWC.2018.8455267","DOIUrl":"https://doi.org/10.1109/CSQRWC.2018.8455267","url":null,"abstract":"This paper deals with a triple frequencies monopole antenna design. The antenna is composed of three radiating elements, and fed by a microstrip line. Resonant frequencies of these elements are covered 2.4 GHz, 3.5 GHz, and 5.5 GHz, which are suited for both WLAN and WiMAX bands requirement. To reach this goal, a T-type resonator is adopted for one element, which emits 2.4 GHz, the other is with rectangular patch, gives the 3.5 GHz emission, and the third is constructed by a square ring resnator, governs the 5.5 GHz. Good performance of the antenna has been obtained in more compact in size. The design has been verified by fabricated samples. Experiment results are in good agreement with simulation.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"12 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133980214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of 8mm Ka-band broadband LNA 8mm ka波段宽带LNA的设计
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812431
Shunyong Du, D. Guo, X. Luo, Chao Yue, Lijie Zhou
{"title":"Design of 8mm Ka-band broadband LNA","authors":"Shunyong Du, D. Guo, X. Luo, Chao Yue, Lijie Zhou","doi":"10.1109/ICMTCE.2013.6812431","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812431","url":null,"abstract":"The HEMT model in this article is applied by OMMIC D01PH. In this article we design a five circuit, the first two levels are designed for minimum noise and the last three for maximum gain design. The center frequency of this design is 35 GHz with 6 GHz bandwidth, gain is greater than 30dB and the noise figure is less than 3dB. This article describes a Ka-band low-noise amplifier design idea. In this idea we put up two options for the bias circuit design, one is drain supply by a single power and the other is dual-power supply for the drain and gate. We make circuit design and simulation for each program and the simulation results were analyzed and compared.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127264730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The analysis of polarimetric InSAR system key parameters based on vegetation estimation 基于植被估算的偏振InSAR系统关键参数分析
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812482
Fan Wang, Aifang Liu, Guangfeng Qiu, Youquan Lin
{"title":"The analysis of polarimetric InSAR system key parameters based on vegetation estimation","authors":"Fan Wang, Aifang Liu, Guangfeng Qiu, Youquan Lin","doi":"10.1109/ICMTCE.2013.6812482","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812482","url":null,"abstract":"Polarimetric synthetic aperture radar(SAR) interferometry is a new technology that fuses the polarimetric information and interferometric information of the landscape together. In recent years, vegetation height estimation is becoming one of most successful applied technology of polarimetric InSAR. With this applied technology, we can better understand the polarimetric scattering mechanisms and decompose the backscatter return from different levels in vertical structure of vegetation and measure trees height. Several key parameters of polarimetric InSAR system are studied and analyzed to find the optimized parameters of polarimetric InSAR system based on vegetation height estimation technology in this paper. Two emulator arithmetics will be studied to apply experimental data for different purposes in our experiments. Actually both of the arithmetic have their own disadvantage and advantage each other. The experiment results have shown that it's really meaningful to analyze and find optical parameters of polarimetric InSAR system based on vegetation height estimation.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124870461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TDIE-MOT solvers based on PMCHWT and Muller equations for transient scattering by 2D dielectric objects 基于PMCHWT和Muller方程的二维介质瞬态散射TDIE-MOT求解器
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812487
X. Y. Guo, M. Xia
{"title":"TDIE-MOT solvers based on PMCHWT and Muller equations for transient scattering by 2D dielectric objects","authors":"X. Y. Guo, M. Xia","doi":"10.1109/ICMTCE.2013.6812487","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812487","url":null,"abstract":"An accurate numerical procedure for analyses of transient scattering by two-dimensional dielectric objects by using the Time Domain Integral Equation (TDIE) method based on PMCHWT equations and Muller equations is developed. The Marching On-in Time (MOT) scheme is employed to solve the integral equations. Quadratic B-spline function is used as the temporal basis functions, and closed-form integrals with respect to time are derived to calculate the matrix elements precisely. Numerical results demonstrate that both the PMCHWT and Muller approaches are accurate and stable for a range of relative permittivity in comparisons with the frequency domain results via discrete Fourier transforms. The Muller approach may be preferred to the PMCHWT scheme for small relative permittivity; however, the PMCHWT approach seems more dependable in general cases.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115014880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electromagnetic optimization of PCB differential-via for signal integrity using analysis of variance 基于方差分析的PCB差分通孔信号完整性电磁优化
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812474
Y. Guan, S. Zhou
{"title":"Electromagnetic optimization of PCB differential-via for signal integrity using analysis of variance","authors":"Y. Guan, S. Zhou","doi":"10.1109/ICMTCE.2013.6812474","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812474","url":null,"abstract":"This paper describes a new electromagnetic optimization technique using Taguchi's method and applies it to design differential-via in multilayered printed circuit boards (PCB). Taguchi's method was developed on the basis of the orthogonal array (OA) concept, which offers systematic and efficient characteristics. Using the concept of the analysis of variance, different via's physical aspect ratios have been set in the analysis. The impacts of these parameters are investigated with the help for a full-wave electromagnetic simulation soft HFSS. The Taguchi method can quickly converge to the desired design since it takes less computational resource. And the Taguchi's method is easy to implement and efficient to reach the optimum solutions.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116520923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Design of a 200GHz sub-harmonic mixer with planar Schottky diodes 基于平面肖特基二极管的200GHz次谐波混频器设计
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812446
C. Wan, Tong Fei, Ling Chen, Weihua Yu, X. Lv
{"title":"Design of a 200GHz sub-harmonic mixer with planar Schottky diodes","authors":"C. Wan, Tong Fei, Ling Chen, Weihua Yu, X. Lv","doi":"10.1109/ICMTCE.2013.6812446","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812446","url":null,"abstract":"This paper presents the design and simulation results of a novel 200 GHz sub-harmonic mixer. The device is based on an anti-parallel pair of GaAs Schottky diodes. The circuits are integrated with the IF filter and fabricated on a suspended quartz-based substrate. A best double sideband mixer conversion loss of 10.5 dB was achieved with 6 mW of LO power. Over an RF band of 183-220 GHz, the double sideband mixer conversion loss is below 15 dB.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122920635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Design of a Ka-band Microstrip quasi-Yagi antenna array based on LTCC substrate 基于LTCC衬底的ka波段微带准八木天线阵列设计
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812413
Jingchao Du, N. Chen, Qiuyuan Lu
{"title":"Design of a Ka-band Microstrip quasi-Yagi antenna array based on LTCC substrate","authors":"Jingchao Du, N. Chen, Qiuyuan Lu","doi":"10.1109/ICMTCE.2013.6812413","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812413","url":null,"abstract":"A Microstrip-fed quasi-Yagi phased array antenna at Ka-band is designed. This linear antenna array is constituted by 8 microstrip patch unit based on low-temperature co-fired-ceramic (LTCC) substrate(FerroA6M), it has several advantages, e.g., strong direction, broad bandwidth, easy-integration with LTCC circuit systems. 3D EM simulator was utilized to analyse the simulation of the antenna array. Simulation results indicate that the proposed antenna has 16dB gain at 35GHz and 2G bandwidth with less than -14 dB return loss, meanwhile, achieves the scan range of ± 25° without grating lobes. The bandwidth of the array antenna are 22.9% when VSWR<;2, respectively. There is a very broad application prospect in LTCC-technology wireless communication system on the antenna.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122533808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the dispersion property of a plain-weave textile metamaterial 一种平纹织物超材料的分散性能研究
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812394
H. Li, Bin Li, D. Branscomb, Lloyd Riggs, G. Thomas
{"title":"On the dispersion property of a plain-weave textile metamaterial","authors":"H. Li, Bin Li, D. Branscomb, Lloyd Riggs, G. Thomas","doi":"10.1109/ICMTCE.2013.6812394","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812394","url":null,"abstract":"Applications of textile material in electromagnetics have been an active research area in the past decade. Numerous researches of antennas and other electromagnetic structures based on textile metamaterials have been presented. However, not much in-depth study of the impact of the periodic nature of textiles on electromagnetic band gap (EBG) properties has been done. In this study, a planar artificial magnetic conductor (AMC) / artificial electric conductor (AEC) grating structure and a conductive/nonconductive textile EBG structure are modeled and analyzed using the CST Microwave Studio eigenmode Jacobi-Davidson (JDM) method. The AMC/AEC grating and the textile EBG models have the same design parameters, but the dispersion results show that the periodic nature of the textile structure is able to split the TM/TE band and creates a bandgap for the X to M wave vectors. As a result, by introducing a plain weave structure, the AMC/AEC grating is transformed from a 1D EBG into a 2D EBG structure. A distributed parameter transmission line model is also presented to explain such phenomenon. This study presents the first discussion on textile induced EBG and suggests further development on textile based metamaterials.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"310 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124448066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of X band low phase noise dielectric resonator oscillator X波段低相位噪声介质谐振振荡器的设计
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812417
Lin Kejia, R. Wu, Xue Zhenghui, L. Weiming
{"title":"Design of X band low phase noise dielectric resonator oscillator","authors":"Lin Kejia, R. Wu, Xue Zhenghui, L. Weiming","doi":"10.1109/ICMTCE.2013.6812417","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812417","url":null,"abstract":"Microwave dielectric oscillation frequency source uses a small size, light weight, high Q value, inexpensive dielectric resonator (DR) as a resonant unit. It has the advantages of miniaturization, low phase noise, high stability and low cost and had already been widely applied, so the research on microwave dielectric oscillator has also become one of the focus of today's microwave integrated circuits. This paper describes the working principle and design method of the DRO. Through reading lots of literature on DROs, the author has deeply knows about the theory of DROs and designs a circuit with both HFSS and ADS simulation software.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125730734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Investigation of ultra-wideband pulses radiation by aperture stacked patch antennas and linear arrays 利用孔径叠加贴片天线和线性阵列研究超宽带脉冲辐射
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS Pub Date : 2013-08-01 DOI: 10.1109/ICMTCE.2013.6812454
A. Vilenskiy, S. Chernyshev
{"title":"Investigation of ultra-wideband pulses radiation by aperture stacked patch antennas and linear arrays","authors":"A. Vilenskiy, S. Chernyshev","doi":"10.1109/ICMTCE.2013.6812454","DOIUrl":"https://doi.org/10.1109/ICMTCE.2013.6812454","url":null,"abstract":"A low-profile ultra-wideband aperture stacked patch antenna is investigated as a radiator of ultra-wideband radio pulses with 50% relative bandwidth. Antenna design is based on low permittivity materials such as Rogers RO 4003, teflon and foam. On the basis of proposed stacked patch a 4-element linear antenna array was designed and investigated. Frequency-domain results demonstrated very good array elements matching and negligible mutual coupling. Simulated radiated transient pulses are presented for different observation angles, energy patterns and fidelity factors are calculated. Time-domain results evidence small radiated pulse degradation and high fidelity factor values for broadside directions.","PeriodicalId":414656,"journal":{"name":"2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121940871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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