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ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)最新文献

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Systems of microwave sintering for traditional ceramics at 2.45 and 84 GHz 传统陶瓷在2.45 GHz和84 GHz的微波烧结系统
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895729
M. Sato, T. Mutoh, T. Shimotuma, S. Ito, K. Ida, T. Inoue, K. Esaki, O. Motojima, M. Fujiwara, S. Takayamao, M. Mizuno, T. Hirai
{"title":"Systems of microwave sintering for traditional ceramics at 2.45 and 84 GHz","authors":"M. Sato, T. Mutoh, T. Shimotuma, S. Ito, K. Ida, T. Inoue, K. Esaki, O. Motojima, M. Fujiwara, S. Takayamao, M. Mizuno, T. Hirai","doi":"10.1109/ICMMT.2000.895729","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895729","url":null,"abstract":"The application of microwaves for sintering traditional ceramic materials has been studied at both 84 GHz and 2.45 GHz. The 2.45 GHz microwave radiation can sinter traditional ceramics under the adequate thermal insulation and conventional microwave scattering methods can be used to reduce the standing mode effect.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114516397","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
Guidelines of parameter settings in 3D fast multipole method [RCS] 三维快速多极法参数设置指南[RCS]
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895702
Yaojiang Zhang, Zhonglin Gong, Zhou Lezhu, Zhenghe Feng
{"title":"Guidelines of parameter settings in 3D fast multipole method [RCS]","authors":"Yaojiang Zhang, Zhonglin Gong, Zhou Lezhu, Zhenghe Feng","doi":"10.1109/ICMMT.2000.895702","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895702","url":null,"abstract":"Practical implementation of three dimensional fast multipole method depends on the parameter settings include group number, multipole number and approximate integral. A simple formula is derived so that the accuracy and efficiency of the method versus parameters can be easily investigated. The guideline of the parameter setting is discussed and verified by numerical examples,.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117335346","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
Study of distribution of electromagnetic field in regeneration cavity of microwave regeneration system for DEPF (diesel emission particulate filter) 柴油机排放颗粒物过滤器微波再生系统再生腔内电磁场分布研究
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895723
G.Y. Zhang, C.B. Li, C. Li
{"title":"Study of distribution of electromagnetic field in regeneration cavity of microwave regeneration system for DEPF (diesel emission particulate filter)","authors":"G.Y. Zhang, C.B. Li, C. Li","doi":"10.1109/ICMMT.2000.895723","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895723","url":null,"abstract":"The radial field distribution of the regeneration cavity affects regeneration efficiency directly. In order to improve the radial field distribution in the cavity, a layer of dielectric material is filled between the wall and the ceramic filter. The electromagnetic field distribution of the filled cavity is analyzed in this paper, which theoretically proves the improvement of the field distribution in a filling regeneration cavity. The best filling thickness and permittivity of the filling material is also computed in the paper, which provides the theoretical foundation for an optimum design of the regeneration cavity.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123688004","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
A low power, high gain LNA topology 低功耗，高增益LNA拓扑
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895710
Choong-Yul Cha, Sang-Gug Lee
{"title":"A low power, high gain LNA topology","authors":"Choong-Yul Cha, Sang-Gug Lee","doi":"10.1109/ICMMT.2000.895710","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895710","url":null,"abstract":"A novel high gain and low noise amplifier topology is proposed. The proposed LNA topology is a current sharing two-stage cascade amplifier adopting a series inter-stage resonance. The performance of the proposed topology is compared with the existing high gain amplifiers, qualitatively and quantitatively. The simulation results at 2.4 GHz based on 0.35 /spl mu/m CMOS technology are also provided. The proposed topology demonstrates excellence over the existing high gain topologies in gain and noise figure.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117211424","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: 37
Modelling and simulation of space-time two-dimensional clutter for airborne phased array radar 机载相控阵雷达空时二维杂波建模与仿真
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895779
Shih-Yuan Lin, Yang Wanhai, Zhu Haiguang, Yu Jian
{"title":"Modelling and simulation of space-time two-dimensional clutter for airborne phased array radar","authors":"Shih-Yuan Lin, Yang Wanhai, Zhu Haiguang, Yu Jian","doi":"10.1109/ICMMT.2000.895779","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895779","url":null,"abstract":"In this paper, we investigate the modelling and simulation of space-time two-dimensional clutter for airborne non-facade side phased array antenna radar. The models of coherent video pulse for facade side array are forward/backward arrays, and non-facade side arrays are presented in the cases of range ambiguity and frequency ambiguity. The results of simulation and the analysis of clutter characteristics are given.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127118113","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
Low noise PHEMT and its MMIC LNA implementation for C-band applications 用于c波段应用的低噪声PHEMT及其MMIC LNA实现
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895619
B.G. Choi, Y.S. Lee, K. Yoon, H. Seo, C. Park
{"title":"Low noise PHEMT and its MMIC LNA implementation for C-band applications","authors":"B.G. Choi, Y.S. Lee, K. Yoon, H. Seo, C. Park","doi":"10.1109/ICMMT.2000.895619","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895619","url":null,"abstract":"We have designed and fabricated an MMIC low noise amplifier for 6 GHz band applications using 0.25 /spl mu/m gate length AlGaAs-InGaAs-GaAs pseudomorphic high electron mobility transistors. The two-stage LNA is designed to meet the noise requirements for high data rate C-band wireless LAN, DSRC, and multi-purpose ISM band applications. The input stage was designed to provide a simultaneous noise and impedance match by adjusting both gate width and series feedback inductance at the source, and the inter-stage and the output stage were matched to 50 /spl Omega/. The on-chip matched LNA shows noise figure less than 0.88 dB, gain greater than 16 dB, and return loss less than -10 dB at 6 GHz range.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130029633","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: 12
Development of a W-band scanning conscan antenna based on the twist-reflector concept 基于扭转反射器概念的w波段扫描共扫描天线的研制
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895714
G. Brooker
{"title":"Development of a W-band scanning conscan antenna based on the twist-reflector concept","authors":"G. Brooker","doi":"10.1109/ICMMT.2000.895714","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895714","url":null,"abstract":"An overview of the development (electrical and mechanical) of a small W-band twist reflector based tracking antenna is presented. Design and manufacturing issues are considered as each part is made.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123012790","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: 5
Study of the airborne and space-borne microwave imaging radar system 机载和星载微波成像雷达系统的研究
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895598
Y. Liang
{"title":"Study of the airborne and space-borne microwave imaging radar system","authors":"Y. Liang","doi":"10.1109/ICMMT.2000.895598","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895598","url":null,"abstract":"Microwave imaging radar technology, which is represented by the Synthetic Aperture Radar (SAR), is one important tool of observation for the Earth's surface and resource exploration. The Institute of Electronics Chinese Academy of Sciences (IECAS) has been engaged in research and development of the SAR system for more than two decades. In this paper the airborne and space-borne SAR system of IECAS is presented.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116229679","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
Polarimetric scattering of nonspherical chiral particles 非球形手性粒子的极化散射
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895757
C. Mei, Jin Ya-qiu
{"title":"Polarimetric scattering of nonspherical chiral particles","authors":"C. Mei, Jin Ya-qiu","doi":"10.1109/ICMMT.2000.895757","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895757","url":null,"abstract":"The scattering amplitude functions of a spatially-oriented chiral spheroid are derived. Polarimetric scattering from a layer of nonuniformly oriented chirally-active spheroids in the Mueller matrix solution is obtained. Co-polarized and de-polarized backscattering and polarization degree for any polarized incidence are numerically calculated. Transmissions of coherent waves with four Stokes parameters through the layer are also discussed. Comparisons of polarimetric scattering from the chiral and achiral particulate media demonstrate the chirality effect on wave scattering and transmission.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116623353","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
Network engineering 2000 网络工程2000
ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI: 10.1109/ICMMT.2000.895712
D.J.Y. Lee, WuSeong Lee
{"title":"Network engineering 2000","authors":"D.J.Y. Lee, WuSeong Lee","doi":"10.1109/ICMMT.2000.895712","DOIUrl":"https://doi.org/10.1109/ICMMT.2000.895712","url":null,"abstract":"Introduction of location technology shifts the paradigm of network engineering. It opens the door for providing a revolutionary approach for network engineering. The algorithm discussed in this paper provides a way of combining parameters made available through location technology and currently available system parameters for future network engineering and operation. The \"continuous\" snapshots of the network can be parsed and intelligently stored into the network performance data warehouse as images. These images can be analyzed off-line to select certain \"troubled\" instances of the network (this can be site specific). These instances can, then, be analyzed through simulation and/or engineer intervention. Optimized solution can be developed. These \"troubled\" instance and associated solutions can be fed back into the \"virtual network engineer\" simulated by the AI engine to increase its knowledge base. Later, the intelligent pseudo \"network engineer\" can identify \"troubled\" network instance and compare with the existing images and associated solution in the data warehouse. The existing solution then can be applied to perform real time automated network engineering. This is done through image processing by selecting the most similar network instance and associated solution. By saving more and more \"troubled\" instances and developed associated solutions, the \"virtual network engineer\" increases its knowledge bases and becomes more and more \"intelligent\" and can handle future \"troubled\" instance based on the \"experience\". For example, the dynamic power allocation and individual specific dedicated dynamic SHO thresholds for each mobile can be combined to efficiently engineer the network performance once the mobile location and associated network characteristics can be identified.","PeriodicalId":354225,"journal":{"name":"ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124982195","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
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