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2018 IEEE Indian Conference on Antennas and Propogation (InCAP)最新文献

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A Passive Electromagnetic Pressure Sensor for Application in Harsh Environments 一种适用于恶劣环境的被动电磁压力传感器
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770738
Meena, A. Patnaik
{"title":"A Passive Electromagnetic Pressure Sensor for Application in Harsh Environments","authors":"Meena, A. Patnaik","doi":"10.1109/INCAP.2018.8770738","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770738","url":null,"abstract":"In this paper, a novel electromagnetic passive pressure sensor is proposed for high temperature environment applications. Through this work, we intend to explore the possibility of usage of silicon carbide as a substrate for the proposed sensor. Pressure variations are sensed by deflection of a thin membrane which is formed on a rectangular cavity.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133747236","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
Frequency and Polarization Reconfigurable Microstrip Antenna with Switching Feed Configuration 带开关馈电配置的频率极化可重构微带天线
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770929
M. Suresh Kumar, Y. Choukiker
{"title":"Frequency and Polarization Reconfigurable Microstrip Antenna with Switching Feed Configuration","authors":"M. Suresh Kumar, Y. Choukiker","doi":"10.1109/INCAP.2018.8770929","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770929","url":null,"abstract":"Circular microstrip reconfigurable antenna for frequency and polarization with feed configuration is presented in this paper. The wideband cascaded branch line coupler (BLC) with switching feed configuration is used to achieve horizontal linear polarization (H-LP), vertical linear polarization (V-LP), right hand circular polarization (RHCP) and left hand circular polarization (LHCP) in the antenna. The proposed cascaded BLC feed network is used to control tunable over a wideband from 1.25 to 2.95 GHz. The circular patch antenna has the tunable impedance bandwidth from 2.09 to 2.96 GHz. It is achieved by varying the varactor diode capacitance values between 4.15pF (0V) to 0.94pF (6V). The impedance bandwidth of BLC feed network is matching with the impedance bandwidth of patch antenna simultaneously to achieve all the performance. Measured results show good agreement.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130369130","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 Multimode Ka Band Hybrid Dielectric Rod as a Monopulse Tracking Feed for LEO Satellite Ground Station 低轨道卫星地面站单脉冲跟踪多模Ka波段混合介质杆设计
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770836
Mane Sandesh Bhimrao, Naveen Agarwal, S. Roy, C. Saha, B. Ghosh, T. Nagasekhar, C. Padmavathy, G. Devi
{"title":"Design of Multimode Ka Band Hybrid Dielectric Rod as a Monopulse Tracking Feed for LEO Satellite Ground Station","authors":"Mane Sandesh Bhimrao, Naveen Agarwal, S. Roy, C. Saha, B. Ghosh, T. Nagasekhar, C. Padmavathy, G. Devi","doi":"10.1109/INCAP.2018.8770836","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770836","url":null,"abstract":"This paper demonstrates design of a multimode dielectric rod for tracking of Ka-band remote sensing satellite using single radiating element. This dielectric rod is designed for Ka-band frequency ranging from 25.5 to 27 GHz. High gain around 22.5dBi in SUM and 16.7dBi in DIFFERENCE pattern is achieved with axial ratio below 1dB over ±17° subtended angle. The radiation pattern shows good pattern symmetry along with low side lobe levels. Novelty of this design lies in the fact that high gain SUM and DIFFERENCE pattern, suitable for multimode Cassegrain feed, is achieved with very good axial ratio over a wide subtended angle using dielectric rod feed element. Such multimode dielectric feed is also suitable in integrating to design multiband antenna systems.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130478475","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
Reconfigurable Circular Patch THz Antenna using graphene stack based SIW Technique 基于石墨烯堆叠SIW技术的可重构圆形贴片太赫兹天线
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770855
Satya Prakash, Sasmita Dash, A. Patnaik
{"title":"Reconfigurable Circular Patch THz Antenna using graphene stack based SIW Technique","authors":"Satya Prakash, Sasmita Dash, A. Patnaik","doi":"10.1109/INCAP.2018.8770855","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770855","url":null,"abstract":"In this work, we presented a reconfigurable circular patch antenna at terahertz frequency using graphene stack based substrate integrated waveguide technique. Reconfiguration is achieved by controlling the graphene chemical potential of graphene-alumina stack. Furthermore, the antenna has the merits in terms of broadside radiation pattern with high directivity and low back lobe radiation.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116779726","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: 8
Fractal Loaded Hexagonal Wide Slot Antenna for Super Wide Band Application 超宽带分形加载六方宽槽天线
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770880
Swarup Das, S. Bhattacharjee, S. R. Bhadra Chaudhuri
{"title":"Fractal Loaded Hexagonal Wide Slot Antenna for Super Wide Band Application","authors":"Swarup Das, S. Bhattacharjee, S. R. Bhadra Chaudhuri","doi":"10.1109/INCAP.2018.8770880","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770880","url":null,"abstract":"In this paper a combination of rectangular and staircase fractal curves are applied on a regular hexagonal wide slot antenna to achieve Super Wide Band (SWB) operation. The antenna is fed by a simple microstrip line along with a regular hexagonal tuning stub. The proposed antenna achieves a ratio impedance bandwidth 20:1 (from 3GHz to 60GHz) for $mathbf{VSWR}leq 2$. The bandwidth enhancement of the hexagonal wide slot antenna due to the fractal curves is shown in a step by step manner. Relatively stable omnidirectional radiation pattern and satisfactory value of gain is obtained over the operation band.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132928897","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
Dual-polarized UWB Antenna System (30 to 100GHz) for Millimeter Wave Communication 用于毫米波通信的双极化UWB天线系统(30至100GHz)
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770786
Kashyap Kalavapudi, Steve C. Chiu
{"title":"Dual-polarized UWB Antenna System (30 to 100GHz) for Millimeter Wave Communication","authors":"Kashyap Kalavapudi, Steve C. Chiu","doi":"10.1109/INCAP.2018.8770786","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770786","url":null,"abstract":"A broadband phased antenna array with high gain is considered desirable for millimeter wave communication. In this paper, a tapered slot antenna (TSA) was developed to cover an ultra-wide band from 30GHz to 100GHz. Minor modifications to a classical design is done to improve performance of our antenna. The design was simulated, and the results are presented in this paper. Each antenna element has an average gain of 8.9dBi. This element is used to construct a dual-polarized set to reduce the losses due to cross polarization between transmitting and receiving antenna. An array of 12×12 dual-polarized elements is analyzed. This array is demonstrated to enhance gain while giving the system beam steering and forming capabilities.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127899663","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
Nondiffracting Beams with Azimuthal Orbital Angular Momentum Modulation for High Date Rate Communication Systems 高数据速率通信系统中具有方位轨道角动量调制的无衍射光束
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770731
P. Parimi, Ravi Kadlimatti, Michael Kolacki
{"title":"Nondiffracting Beams with Azimuthal Orbital Angular Momentum Modulation for High Date Rate Communication Systems","authors":"P. Parimi, Ravi Kadlimatti, Michael Kolacki","doi":"10.1109/INCAP.2018.8770731","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770731","url":null,"abstract":"A new method of high data rate communications using orbital angular momentum (OAM) and Airy beams is developed for GHz and mm-wave applications. While the nondiffracting Airy beam allows for significantly improved power reception, compared to a conventional antenna or array, and preserving information in the main lobe, the OAM modulation provides an additional degree of freedom to the beam and enables high data rate transmission at a given channel/frequency. A flat phase plate with cubic phase distribution is designed to generate a nondiffracting Airy beam for a propagation distance of a few hundreds of meters to few KM in the frequency range 1–100 GHz. Propagation of the nondiffracting Airy beam is simulated using a Fourier beam propagation method. OAM modulation of the Airy beam is achieved by employing a flat phase plate with azimuthal spiral phase distribution placed in front of the cubic phase plate. Numerical simulation results for plane wave and Gaussian beam excitations are presented. For demonstration of high data rate secure transmission OAM phase plates that produce $mathbf{L}=1,2,3$ & 4 angular momenta are designed and fabricated using Teflon material, which in combination with the cubic phase plate produces nondiffracting beams. FDTD Numerical results show noise free clean OAM modes.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129083479","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 Nanoantennas for harvesting waste thermal energy from hot automobile exhaust system 汽车热排气系统废热回收纳米天线的设计
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770708
R. Sandeep, R. Sai, J. Baskaradas, R. Chandramouli
{"title":"Design of Nanoantennas for harvesting waste thermal energy from hot automobile exhaust system","authors":"R. Sandeep, R. Sai, J. Baskaradas, R. Chandramouli","doi":"10.1109/INCAP.2018.8770708","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770708","url":null,"abstract":"Energy harvesting from the bodies at higher temperatures has been attempted by many people in the past. Our interest is to design a rectangular patch antenna which can harvest energy from thermal radiation of automobile exhaust system. It consists of an exhaust manifold, catalytic converter and tailpipe. When the vehicle is in motion, the surface temperature of the three components varies drastically. Our aim is to harvest energy from these components by designing three nanoantennas with different frequencies depending on the surface temperature of the components. Modelling and simulation of the antenna are performed in EMPro 3D EM simulation software using Finite Element Method (FEM) EM field solver.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129173147","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
Solomon Knot Monopole Antenna 所罗门结单极天线
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770925
S. Shukla, A. Harish
{"title":"Solomon Knot Monopole Antenna","authors":"S. Shukla, A. Harish","doi":"10.1109/INCAP.2018.8770925","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770925","url":null,"abstract":"An analysis of multiband monopole Solomon knot antenna is presented here. Solomon knot is also known as (2, 5) torus knot. The antenna is covering frequency range from 0.8 GHz to 1.4 GHZ, 1.8 GHz to 2.3 GHz, 2.8 GHz to 15 GHz. The proposed Solomon knot antenna has monopole like conical shape radiation pattern.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"254-255 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114148792","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
Wideband Design of a Fabry-Perot Cavity Antenna with Improved Features 改进特性的法布里-珀罗腔天线的宽带设计
2018 IEEE Indian Conference on Antennas and Propogation (InCAP) Pub Date : 2018-12-01 DOI: 10.1109/INCAP.2018.8770958
Koushik Dutta, Spandan Manna, A. Pal, P. K. Mishra, D. Guha
{"title":"Wideband Design of a Fabry-Perot Cavity Antenna with Improved Features","authors":"Koushik Dutta, Spandan Manna, A. Pal, P. K. Mishra, D. Guha","doi":"10.1109/INCAP.2018.8770958","DOIUrl":"https://doi.org/10.1109/INCAP.2018.8770958","url":null,"abstract":"A new design of Fabry-Perot cavity antenna (FPCA) has been presented with a unique as well as the most desirable feature of very high-gain maintained over its wide matching bandwidth. About 15.5 dBi average broadside-gain has been achieved over the 19% matching bandwidth. A flat-gain characteristic has been attained using a specially designed conical sidewall. In addition to that, the sidewall will play an important role in reducing the mutual coupling arises due to nearby RF elements. About −16 dB and −19 dB side lobe levels have been obtained satisfactorily in two principle-plane patterns (E- and H-plane) respectively. The cross-polarization purity of the antenna is maintained reasonably below −25 dB over the frequency band.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116327160","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
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