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2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference最新文献

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Remote control software development for a small airborne electronic support payload 用于小型机载电子支持有效载荷的远程控制软件开发
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552472
E. Poliakov, C. Wu, J. Lee, Y. Antar
{"title":"Remote control software development for a small airborne electronic support payload","authors":"E. Poliakov, C. Wu, J. Lee, Y. Antar","doi":"10.1109/ANTEM.2010.5552472","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552472","url":null,"abstract":"An unmanned aerial vehicle (UAV) electronic support payload (ESP) has been developed for the purpose of detecting and analyzing radar signals. The airborne payload control system (PCS) must be controlled from a ground control station (GCS) remotely through a wireless link. For the purpose, a control program, called Radar Signal Acquisition System (RSAS), has been designed, implemented and integrated with ESP. This paper introduces the ESP system, provides an overview of the general acquisition process, gives details on the RSAS and wireless link implementation using the Matlab scripting language, and finally presents some test results.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"222 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133360847","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
Spectral Transmission Line Analysis of a Composite Right/Left-Handed Uniaxially Anisotropic Meta-substrate 复合左/右单轴各向异性元基板的光谱传输线分析
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552476
A. Shahvarpour, Alejandro Álvarez Melcón, C. Caloz
{"title":"Spectral Transmission Line Analysis of a Composite Right/Left-Handed Uniaxially Anisotropic Meta-substrate","authors":"A. Shahvarpour, Alejandro Álvarez Melcón, C. Caloz","doi":"10.1109/ANTEM.2010.5552476","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552476","url":null,"abstract":"The TM spectral transmission line model of a grounded meta-substrate with uniaxially anisotropic properties, corresponding to a composite right/left-handed sub-wavelength mushroom-type structure, is computed. The dispersion relation is found by the transverse resonance technique. It is analyzed and compared with the particular case of an isotropic grounded slab. The study is limited to the left-handed region of the metasubstrate, which corresponds to the frequency band where the permittivity and permeability are negative and most dispersive. The work considers only TM modes, for which the effects of dispersion and anisotropy are most significant. The leaky-modes in the anisotropic left-handed meta-substrate are shown to exhibit a leakage factor which may be conveniently designed to very low values for super highly directive leaky-wave antennas.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122617044","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
Surface wave loss and material loss in printed antennas over magneto-dielectric materials 磁介质材料上印刷天线的表面波损耗和材料损耗
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552498
C. Niamien, S. Collardey, A. Sharaiha, K. Mahdjoubi
{"title":"Surface wave loss and material loss in printed antennas over magneto-dielectric materials","authors":"C. Niamien, S. Collardey, A. Sharaiha, K. Mahdjoubi","doi":"10.1109/ANTEM.2010.5552498","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552498","url":null,"abstract":"Since many years, investigations on microstrip antennas have received renewed attention due to many advantages they offer as low cost, ease of production, compact size, etc… The use of dielectric materials with high permittivity in microstrip antennas leads to size reduction but at the same time the efficiency and the bandwidth are significantly reduced [1], [2]. However, with magneto-dielectric materials, this limitation seems to be overcome since such materials give a larger bandwidth compared to dielectric materials [3]-[5]. But, available magneto-dielectric materials are very lossy in microwave frequency ranges and the substrate under the conductor line is usually extended beyond the line limits (not truncated substrate) which can excite surface waves [6], [7]. So, as for dielectric materials [8]-[13], the use of magneto-dielectric materials also means that losses can be generated either by the propagation of surface waves for non truncated substrates or by the inherent material loss tangents.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116693579","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
An consideration on equivalent circuit of wireless power transmission 关于无线电力传输等效电路的思考
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552569
H. Hirayama, Y. Okuyama, N. Kikuma, K. Sakakibara
{"title":"An consideration on equivalent circuit of wireless power transmission","authors":"H. Hirayama, Y. Okuyama, N. Kikuma, K. Sakakibara","doi":"10.1109/ANTEM.2010.5552569","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552569","url":null,"abstract":"An equivalent circuit of wireless power transmission is discussed. We demonstrate that an input impedance of the wireless power transmission is expressed by a simple equivalent circuit. The equivalent circuit spells out how the resonant frequency is determined. The parameters in the equivalent circuit is found by using genetic algorithm so that the input impedance calculated by method of moment (MoM) agreed with one calculated by the equivalent circuit. The equivalent circuit expression will provide analytical approach of consideration on power transmission efficiency.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115697624","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: 6
An asymmetrical structure for printed SWB antenna miniaturization 印刷SWB天线小型化的非对称结构
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552567
J. Liu, K. Esselle, S. Zhong
{"title":"An asymmetrical structure for printed SWB antenna miniaturization","authors":"J. Liu, K. Esselle, S. Zhong","doi":"10.1109/ANTEM.2010.5552567","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552567","url":null,"abstract":"An asymmetrical structure is proposed for miniaturization of super wideband (SWB) antennas. This type of antenna consists of an optimized ground plane and an elliptical semi-monopole. Simulation results show that an example antenna has 2:1 VSWR bandwidth from 0.47 GHz to 25GHz, giving a ratio impedance bandwidth of more than 50:1.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114368075","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: 7
High-efficiency balanced phase-reversal antennas: Principle, bandwidth enhancement, frequency tuning, and beam scanning 高效平衡反相天线:原理、带宽增强、频率调谐和波束扫描
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552497
N. Yang, C. Caloz, K. Wu
{"title":"High-efficiency balanced phase-reversal antennas: Principle, bandwidth enhancement, frequency tuning, and beam scanning","authors":"N. Yang, C. Caloz, K. Wu","doi":"10.1109/ANTEM.2010.5552497","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552497","url":null,"abstract":"Modern wireless systems require low-profile antennas for high integration and low cost. Moreover, balanced antennas with differential configurations have the advantages of easy integration and low cross-polarization. This talk presents a class of novel printed balanced phase-reversal antennas with small lateral footprint and interesting properties. This type of antenna may be regarded as an evolution of Franklin-type antennas [1]. It consists of a plurality of balanced transmission line sections interconnected by phase reversing crossovers having two functions: small dipole radiators and ideal 180° phase shifters. Due to the balanced configuration of the antenna, only the crossovers radiate, and the antenna is subsequently modeled as a serial array of radiation resistances. A six-element coplanar stripline (CPS) array is demonstrated theoretically and experimentally [2], with measured 9.3 dBi of gain for bidirectional radiation and 12.5 dBi of gain for unidirectional radiation with a back reflector.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127573235","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
Improved microwave circuit design using multipoint-response-correction space mapping and trust Regions 利用多点响应校正空间映射和信任域改进微波电路设计
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552471
S. Koziel
{"title":"Improved microwave circuit design using multipoint-response-correction space mapping and trust Regions","authors":"S. Koziel","doi":"10.1109/ANTEM.2010.5552471","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552471","url":null,"abstract":"Space mapping (SM) technology includes so-called output SM that ensures exact matching between the surrogate and the fine model at the current design. Output SM exploits the fine model data at a single design and is not able to align the models' sensitivity. Here, a multipoint response correction is introduced that generalizes the concept of output SM. By using a design-variable-dependent correction term and exploiting all available fine model information, the proposed technique provides exact match between the surrogate and the fine model at several designs. This not only retains the benefits of output SM but also enhances sensitivity matching between the two models, which results in improved performance of the SM optimization process. Verification using two microwave design problems is provided.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121787464","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
Design of a shaped beam RFID reader antenna 一种异形波束RFID阅读器天线的设计
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552514
G. McKerricher, J. Wight
{"title":"Design of a shaped beam RFID reader antenna","authors":"G. McKerricher, J. Wight","doi":"10.1109/ANTEM.2010.5552514","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552514","url":null,"abstract":"Increasing the read distance of a Radio Frequency Identification (RFID) system is a challenging problem. A new Ultra High Frequency (UHF) RFID reader antenna has been designed to increase the coverage area. A Quadrifilar Helix Antenna (QFHA) with a shaped radiation pattern has been simulated to verify its performance. The shaped radiation pattern of the QFHA will increase read distance when the reader antenna is centered above a coverage area.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131749100","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
Inductive detection of 4.5 μm superparamagnetic beads in a microfluidic device 微流控装置中4.5 μm超顺磁磁珠的感应检测
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552520
S. Rzeszowski, G. Ferrier, T. Cabel, M. Nikolic-Jaric, D. Weber, S. Romanuik, G. Bridges, D. Thomson
{"title":"Inductive detection of 4.5 μm superparamagnetic beads in a microfluidic device","authors":"S. Rzeszowski, G. Ferrier, T. Cabel, M. Nikolic-Jaric, D. Weber, S. Romanuik, G. Bridges, D. Thomson","doi":"10.1109/ANTEM.2010.5552520","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552520","url":null,"abstract":"An inductance sensor based on a microwave interferometer capable of detecting magnetic markers in a microfluidic suspension is presented. The sensor can continuously detect micron-size superparamagnetic beads suspended in a microfluidic channel as they pass over a planar electrode loop. An estimated resolution of 1fH/√Hz was achieved, which is close to single particle resolution. The system relies solely on electronic detection, which enables it to be integrated onto an inexpensive and small-scale lab-on-a-chip platform.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"205 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123380401","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
A layout efficient, vertically stacked, resonator-coupled bandpass filter in LTCC for 60 GHz SOP transceivers 用于60ghz SOP收发器的高效布局、垂直堆叠、LTCC谐振耦合带通滤波器
2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference Pub Date : 2010-07-05 DOI: 10.1109/ANTEM.2010.5552505
R. Amaya
{"title":"A layout efficient, vertically stacked, resonator-coupled bandpass filter in LTCC for 60 GHz SOP transceivers","authors":"R. Amaya","doi":"10.1109/ANTEM.2010.5552505","DOIUrl":"https://doi.org/10.1109/ANTEM.2010.5552505","url":null,"abstract":"This paper describes the design and implementation of a layout efficient bandpass filter fabricated in a Low-Temperature Co-fired Ceramic (LTCC) substrate. Applications for this filter include band select filters for 60 GHz System-On-Package transceivers. Two bandpass filters based on a quasi-elliptic configuration were implemented using four half-wavelength resonators. The first filter uses all planar resonators to achieved a measured insertion loss of 3.7 dB and a return loss > 10 dB with a layout area of 1.263mm2. The second filter uses vertical stacking of two of its resonators to reduce the layout area and achieved higher immunity to process variations. Measurements for the second filter show an IL of 3.4 dB while maintaining a RL > 10 dB. The vertically stacked filter consumes a layout area of 0.811mm2, corresponding to a layout reduction of 36% compared to the planar filter with performance less prone to process variations.","PeriodicalId":161657,"journal":{"name":"2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130854969","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
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