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2007 International Conference on Microwave and Millimeter Wave Technology最新文献

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RC Interconnect Model Order Reduction with Truncation Balanced Reduction 基于截断平衡约简的RC互连模型降阶
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381407
Yang Dongsheng, Zhan Lei, Fan Jianwei
{"title":"RC Interconnect Model Order Reduction with Truncation Balanced Reduction","authors":"Yang Dongsheng, Zhan Lei, Fan Jianwei","doi":"10.1109/ICMMT.2007.381407","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381407","url":null,"abstract":"Interconnect becomes one of the major factors of today's VLSI circuit design. Its modeling and simulation are becoming more challenging and very difficult. This paper describes the truncation balanced reduction (TBR) algorithms in the model reduction of RC interconnect. Simulation is executed to RC interconnect and may be improve VLSI interconnect system modeling and design technology.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131991154","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: 2
Anti-Millimeter Wave Polarization Agile Active Jamming 抗毫米波极化敏捷有源干扰
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381515
Qiao Xiaolin, Jin Tao, Qiao Xiaohui, Zhang Min, Yuan Shuqing, Zhang Qunxing
{"title":"Anti-Millimeter Wave Polarization Agile Active Jamming","authors":"Qiao Xiaolin, Jin Tao, Qiao Xiaohui, Zhang Min, Yuan Shuqing, Zhang Qunxing","doi":"10.1109/ICMMT.2007.381515","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381515","url":null,"abstract":"For anti-millimeter wave polarization agile active jamming, interpulse polarization coding technique, as a new polarization signal processing method, is proposed in this paper. The active jamming, as an effective technique to interfere traditional radar, is popular used nowadays. It often works with a single polarization antenna, so it can be identified by polarimetric radar. But a millimeter wave polarization agile active jamming is effective to deceit millimeter wave polarimetric radar. Therefore, a new recognition technique is necessary to be researched for anti-millimeter wave polarization agile active jamming. The purpose of the paper is to present an effective method for countermeasure to millimeter wave polarization agile active jamming. The interpulse polarization coding technology, as a new method using in millimeter wave polarimetric radar, is proposed and a new polarization demodulation method is given in the paper. The results of simulation prove the new method is effective to suppress millimeter wave polarization agile active jamming.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115668909","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
Recent Advances of TWTCAD TWTCAD的最新进展
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381352
Li Liao, Zhonghai Yang, Bin Li, Jianqing Li, Xiaofang Zhu, Tao Huang, Q. Hu, Liyi Xiao, P. Gao, Yu-Lu Hu, GuoXian He
{"title":"Recent Advances of TWTCAD","authors":"Li Liao, Zhonghai Yang, Bin Li, Jianqing Li, Xiaofang Zhu, Tao Huang, Q. Hu, Liyi Xiao, P. Gao, Yu-Lu Hu, GuoXian He","doi":"10.1109/ICMMT.2007.381352","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381352","url":null,"abstract":"Recent advances of TWTCAD Integrated Framework, a 2D modeling and simulation code suite for traveling wave tube, will be presented. The use of the suite is more convenience, and the simulation result is more accurate. All modules of TWTCAD are improved. TWTCAD is applying and validating in microwave industry broadly.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115700267","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
The Design of a Planar-Spiral Transformers Balun Used in RF/MW Based on 0.13 μm CMOS Process 基于0.13 μm CMOS工艺的射频/兆瓦级平面螺旋变压器Balun设计
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381403
Jie Wang, Wenjun Zhang, Zhiping Yu
{"title":"The Design of a Planar-Spiral Transformers Balun Used in RF/MW Based on 0.13 μm CMOS Process","authors":"Jie Wang, Wenjun Zhang, Zhiping Yu","doi":"10.1109/ICMMT.2007.381403","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381403","url":null,"abstract":"The design of a broadband monolithic passive balun using planar-spiral transformers structure is described. Operational frequencies of the range from 15 GHz to 35 GHz and the center frequency is 23.3 GHz. The performance of the balun is simulated, and the results are: the single port power loss (port-to-port conversion loss) is less than 7 dB. The amplitude and phase unbalance are less than 0.5 dB and 5° , respectively, over 16-30 GHz frequency band.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114533409","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
Development of a 0.5-THz Waveguide NbN-Based SIS Mixer 基于0.5 thz波导nbn的SIS混频器的研制
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381460
Jing Li, M. Takeda, Zhen Wang, S. Shi
{"title":"Development of a 0.5-THz Waveguide NbN-Based SIS Mixer","authors":"Jing Li, M. Takeda, Zhen Wang, S. Shi","doi":"10.1109/ICMMT.2007.381460","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381460","url":null,"abstract":"This paper mainly reports the development of a 0.5-THz waveguide SIS (superconductor - insulator - superconductor) mixer, which adopts twin NbN-based SIS junctions (NbN/AlN/NbN) connected in parallel. The 0.5-THz waveguide NbN SIS mixer is designed incorporating with a 51-mum thick MgO substrate and a waveguide mixer mount with no back-short cavity. Detailed simulation results, junction fabrication process and junction I-V characteristics are described. Preliminary FTS (Fourier transform spectrometer) measurement results will also be discussed.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116743907","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
A recognition method depended on enlarge the difference between target and chaff 一种基于放大目标与箔条之间差异的识别方法
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381510
Xianhe Shao, Hai Du, Jinghong Xue
{"title":"A recognition method depended on enlarge the difference between target and chaff","authors":"Xianhe Shao, Hai Du, Jinghong Xue","doi":"10.1109/ICMMT.2007.381510","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381510","url":null,"abstract":"This paper proposed a target recognition method to distinguish ships from chaff by polarization information, aiming at fully polarized dual-channel radars with low resolution. The method expands the original single polarization radar system to dual polarization radar system with both left and right circular polarizations by receiving and processing the full polarization information of radar echoes. It recognize the target by taking advantage of the difference of the left and right circular depolarization characteristic parameters of the target and chaff in radar echoes, after enlarging the difference between the cross- polarization component and co-polarization component of the radar echoes involving both target and chaff, furthermore, non-linear polarization transformation is adopted to increase the chaff and targets respectively, and to improve the recognition rate in result. In the end, the recognition result is proved to be more desirable by processing information in polarization domain than in time and frequency domain.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123662085","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
The effect of shifting on wires and split ring resonators 移位对导线和分环谐振器的影响
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381323
Yu Feng, Jian Wu, Jianping Song
{"title":"The effect of shifting on wires and split ring resonators","authors":"Yu Feng, Jian Wu, Jianping Song","doi":"10.1109/ICMMT.2007.381323","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381323","url":null,"abstract":"Based on finite integration technique, the effect of shifting introduced in wires and split ring resonators on the pass band and resonant frequency of wires and split ring resonators is investigated. We similar pass bands and resonant frequency for two shifting structures of negative refractive index materials.The results show that there exists a shifting for resonant frequency and a narrowing in pass band deduced by the introduction of shifting wires and SRRs into materials.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121841450","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
An Improved Design Method for UWB Filter Using Two-Section Open-Circuited Stubs 一种改进的两段开路短节UWB滤波器设计方法
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381424
Xun Gong, Jun Wang, Weidong Wang
{"title":"An Improved Design Method for UWB Filter Using Two-Section Open-Circuited Stubs","authors":"Xun Gong, Jun Wang, Weidong Wang","doi":"10.1109/ICMMT.2007.381424","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381424","url":null,"abstract":"Piecewise-frequency approximation method for complex distribution parameter structure is proposed. By using this method, two-section open-circuited stub of non-equal length is analyzed. And a UWB bandpass filter is designed based on the analysis. Measurements verify the design process.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121995613","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: 2
A Novel Multi-Channel Spatial Power Splitter 一种新型多通道空间功率分配器
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381451
Q. Chu, Ruibing Dong
{"title":"A Novel Multi-Channel Spatial Power Splitter","authors":"Q. Chu, Ruibing Dong","doi":"10.1109/ICMMT.2007.381451","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381451","url":null,"abstract":"A novel power splitter is presented in which power is spatially distributed within a waveguide using broadband low-loss transition array of E-plane integrated finlines. Two waveguide space power splitters are implemented: one is non-uniform power splitter based on the standard waveguide, the other is uniform power splitter based on the PBG (photonic bandgap) rectangular waveguide. The simulation results have showed the characteristic of these two power splitter.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122627721","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
Basic Time-Domain Electromagnetic Emanation Models of Information Technology Equipment 信息技术设备的基本时域电磁辐射模型
2007 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2007-04-18 DOI: 10.1109/ICMMT.2007.381347
S. Dong, Jiadong Xu, S. Shang, Wei Ma
{"title":"Basic Time-Domain Electromagnetic Emanation Models of Information Technology Equipment","authors":"S. Dong, Jiadong Xu, S. Shang, Wei Ma","doi":"10.1109/ICMMT.2007.381347","DOIUrl":"https://doi.org/10.1109/ICMMT.2007.381347","url":null,"abstract":"The standing-wave dipole and the traveling-wave monopole in time domain are proposed to model information technology equipment. The standing-wave dipole model can be easily got from some other references and the traveling-wave monopole model is built based on Rothwell's work with some revision made. The condition, on which selection can be made, is included. Features of the transient near zone and far zone fields are discussed of both models through examples. Good agreement is got between analysis and computed results plotted in the paper. Index Terms-standing-wave dipole, traveling-wave monopole, current pulse, transient fields.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122770167","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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