发布求助
文献互助 智能选刊 最新文献

2013 IEEE Applied Electromagnetics Conference (AEMC)最新文献

筛选
英文 中文
A novel ultra wide band Radar Absorber based on hexagonal resistive patch FSS 基于六边形电阻贴片FSS的新型超宽带雷达吸波器
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045118
Chandrika Sudhendra, A. Madhu, A. Pillai, Rao Kark, T. Rukmini
{"title":"A novel ultra wide band Radar Absorber based on hexagonal resistive patch FSS","authors":"Chandrika Sudhendra, A. Madhu, A. Pillai, Rao Kark, T. Rukmini","doi":"10.1109/AEMC.2013.7045118","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045118","url":null,"abstract":"Design and development of a novel Ultra Wide Band (UWB) panel Radar Absorbing Material (RAM) with Radar Cross Section Reduction (RCSR) of 10 dB (minimum) from 1.7 GHz. to 25 GHz. using hexagonal resistive patch Frequency Selective Surface (FSS) is presented in this paper. The four layers RAM is analyzed using transmission line model (TLM) and full-wave analysis of the design is carried out using HFSS v15 simulation software. The resistive FSS layers are designed as electrically very thin PCBs using 0.2 mm thick FR4 substrate. The prototype RAM is developed as a panel of size (280 mm × 280 mm). The thickness of panel RAM is 16.8 mm. and the weight is 190 gm. Monostatic RCS measurements are carried out on RAM in microwave anechoic chamber. Experimental and simulation results agree very well.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114953602","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
Compact slot loaded Koch fractal microstrip patch antenna 紧凑型槽加载科赫分形微带贴片天线
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045102
S. Muthumani, R. Vallikannu, H. R. Patnam
{"title":"Compact slot loaded Koch fractal microstrip patch antenna","authors":"S. Muthumani, R. Vallikannu, H. R. Patnam","doi":"10.1109/AEMC.2013.7045102","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045102","url":null,"abstract":"A compact slot loaded koch fractal microstrip patch antenna with bidirectional radiation characteristics is presented. Applying the fractal shape in radiation element with slots on the middle and four corner edges of the radiation element makes the antenna to reduce the size and creates bidirectional radiation characteristics. The proposed 2nd order Koch fractal microstrip patch antenna is operating at 1.53GHz and slot loaded Koch fractal patch antenna operates at 1.27GHz. A patch size reduction is large for the proposed bidirectional antenna, compared to the conventional regular size square patch directional antenna. Modeling, simulation and experiments are presented. Measured and simulated results confirm that the antenna is miniaturized and it gives bidirectional radiation performance.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"238 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123195520","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
Improved properties of lithium based ferrite ceramics sintered by microwave technique 微波烧结改善锂基铁氧体陶瓷的性能
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045061
M. Maisnam, S. Phanjoubam
{"title":"Improved properties of lithium based ferrite ceramics sintered by microwave technique","authors":"M. Maisnam, S. Phanjoubam","doi":"10.1109/AEMC.2013.7045061","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045061","url":null,"abstract":"Two different types of substituted Li-ferrites have been sintered by microwave technique and the effects of this sintering on the various properties were investigated. Microwave sintering which is completed within very short period yielded samples with comparable structural parameters as those obtained with long hours of conventional sintering. Microwave sintered samples showed increase in the value of saturation magnetization, coercivity and RT d. c. resistivity. The dielectric constant and dielectric loss were found to be reduced. The temperature dependence of dielectric properties was less significant in the sample sintered by microwave sintering.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128940480","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
Dual polarized reconfigurable dual band-notched UWB antenna with novel tunable EBG structure 具有新型可调谐EBG结构的双极化可重构双带陷波超宽带天线
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045104
K. Krishnamoorthy, B. Majumder, J. Mukherjee
{"title":"Dual polarized reconfigurable dual band-notched UWB antenna with novel tunable EBG structure","authors":"K. Krishnamoorthy, B. Majumder, J. Mukherjee","doi":"10.1109/AEMC.2013.7045104","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045104","url":null,"abstract":"In this paper a dual band notched reconfigurable dual polarized UWB monopole antenna is proposed. The notch bands have been created with novel diagonally slotted tunable electromagnetic band gap structure.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129004598","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
Design of asymmetric dual bandstop filter using coupling matrix approach 用耦合矩阵法设计非对称双带阻滤波器
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045046
S. Awasthi, A. Biswas, M. J. Akhtar
{"title":"Design of asymmetric dual bandstop filter using coupling matrix approach","authors":"S. Awasthi, A. Biswas, M. J. Akhtar","doi":"10.1109/AEMC.2013.7045046","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045046","url":null,"abstract":"This paper demonstrate an approach to acquire coupling matrices for direct coupled dual bandstop filter with asymmetric responses. There are different approaches to implement dualband filters among which frequency transformation techniques is advantageous than other methods in terms of complexity to find the transfer functions. So it is applied here for finding the locations of poles and zeros of a direct coupled dual bandstop filter. By properly combining two single-band filtering functions, the dualband filtering function of different bandwidths are generated. For easy tuning, filter has been synthesized in cul-de-sac topology which eliminates the need for diagonal couplings. Finally 8-pole asymmetric dual bandstop filters has been synthesized.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125510113","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 novel ultra-wide band antenna design using notches, stepped microstrip feed and beveled partial ground with beveled parasitic strip 一种新型的超宽带天线设计，采用陷波、阶梯微带馈电和带斜面寄生带的斜面局部接地
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045091
H. S. Mewara, M. Sharma, M. Sharma, Ajay Dadhich
{"title":"A novel ultra-wide band antenna design using notches, stepped microstrip feed and beveled partial ground with beveled parasitic strip","authors":"H. S. Mewara, M. Sharma, M. Sharma, Ajay Dadhich","doi":"10.1109/AEMC.2013.7045091","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045091","url":null,"abstract":"A novel rectangular planer ultra-wide band antenna (UWB) using one U-shaped and one T-shaped notch with two beveled corners on the radiating patch along with stepped microstrip feed is proposed in this paper. The design also includes beveled partial ground with rectangular notch and a coupled bevel rectangular strip. The proposed UWB antenna is designed and simulated using Computer Simulation Technology Microwave Studio (CST-MWS). The proposed antenna operates in a frequency band ranging from 3.0583 to 10.8333 GHz with the overall dimensions of 34 (L) × 36 (W) × 1.67 (H) mm3. The return loss i.e. VSWR is less than 2 for entire operating frequency range. The impedance bandwidth of the proposed design is nearly 7.775 GHz. This antenna finds its applications in 5.2/5.8 GHz WLAN, 3.5/5.5 GHz WiMAX, 4 GHz C band and lower frequencies of X band. The effect of the beveled ground plane and the dimensions of U, T and rectangular shaped notches on the optimization of the return loss is parameterized and discussed in detail.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121332937","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: 10
Design of ultra-thin polarization-insensitive circular-shaped microwave metamaterial absorber 超薄偏振不敏感圆形微波超材料吸收体设计
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045063
Saptarshi Ghosh, Somak Bhattacharyya, K. V. Srivastava
{"title":"Design of ultra-thin polarization-insensitive circular-shaped microwave metamaterial absorber","authors":"Saptarshi Ghosh, Somak Bhattacharyya, K. V. Srivastava","doi":"10.1109/AEMC.2013.7045063","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045063","url":null,"abstract":"An ultra-thin polarization-insensitive circular-shaped metamaterial based absorber has been presented based on Electric field driven LC (ELC) resonance. The basic unit cell consists of a metallic ELC resonator imprinted on FR-4 dielectric substrate backed by copper ground, which gives rise to high (99.85%) absorption at 11.07 GHz. The proposed structure is symmetric by design and thus exhibits high absorption for any angle of polarization. It also shows high absorption (80%) for incident angle upto 50° for both TE and TM polarizations. The absorption due to LC resonance of the proposed structure has been analyzed by varying different geometric parameters.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122010683","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
Non-invasive estimation of blood glucose a feasibility study 无创血糖评估的可行性研究
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045069
Matthew Sidley, J. Venkataraman
{"title":"Non-invasive estimation of blood glucose a feasibility study","authors":"Matthew Sidley, J. Venkataraman","doi":"10.1109/AEMC.2013.7045069","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045069","url":null,"abstract":"The present work demonstrates the feasibility of estimating blood glucose level using a microstrip antenna strapped on a patient's arm. Some promising success has been shown by the RIT ETA Lab research group that an antenna's resonant frequency can track, in real time, changes in glucose concentration. However, these changes in antenna response are unique to an individual. An equivalent circuit model has been developed to represent the input impedance with changing glucose levels. From a first set of measurements of input impedance in real time on a patient, the circuit elements are determined by curve fitting, in terms of the change in glucose level and incorporated into the expression for input impedance of the equivalent circuit The glucose level is estimated iteratively from subsequent measurements of the input impedance on the same patient The estimates, represented in the Clarke's Error Grid, compare well with the measurements made by a traditional blood glucose meter.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124411949","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
Far-end crosstalk suppression using complementary split-ring resonators in printed circuit boards 利用互补分环谐振器抑制印刷电路板中的远端串扰
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045057
R. Azhagumurugan, P. Indumathi
{"title":"Far-end crosstalk suppression using complementary split-ring resonators in printed circuit boards","authors":"R. Azhagumurugan, P. Indumathi","doi":"10.1109/AEMC.2013.7045057","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045057","url":null,"abstract":"Far-end crosstalk problem in printed circuit boards is caused due to the mutual coupling between the adjacent traces of multiconductor transmission lines. This paper treats the far end crosstalk between two parallel conductors. To mitigate the crosstalk coupled complementary spilt-ring resonators (CSRRs) are introduced in the ground plane. Comparative analysis has been carried out for three configurations with solid ground plane, by etching two CSRRs and three CSRRs in the ground plane. The experimental simulation is carried out between the frequency range of 6 GHz to 8 GHz.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125187000","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: 10
Wideband switched beam patch antenna array 宽带开关波束贴片天线阵列
2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI: 10.1109/AEMC.2013.7045020
Aniket Bhandare, Milind Fernandes, Chetan Desai, R. Lohani
{"title":"Wideband switched beam patch antenna array","authors":"Aniket Bhandare, Milind Fernandes, Chetan Desai, R. Lohani","doi":"10.1109/AEMC.2013.7045020","DOIUrl":"https://doi.org/10.1109/AEMC.2013.7045020","url":null,"abstract":"In this paper a switched beam 4×1 linear antenna array is presented with a 4×4 butler matrix feed. For wideband operation aperture coupled antenna elements are used in the array whereas wideband hybrid couplers and cross couplers are used in the butler matrix feed. Design and simulation was carried out in IE3D® software, considering a Rogers RO3006 substrate. The array is designed to cover LTE bands at 2.3 & 2.6 GHz as well as the 2.4 GHz ISM band. The performance parameters from simulation are presented and analyzed. A total of 1:1.43 VSWR, bandwidth of 520 MHz is obtained with gain of 11 dB, directivity of ~12.5 dBi and efficiency greater than 70%. The radiation beam directions in azimuth are obtained at +15°, -15°, +45° and -45° for respective input port.","PeriodicalId":169237,"journal":{"name":"2013 IEEE Applied Electromagnetics Conference (AEMC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127021587","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信