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A 3-D Printed Microstrip Patch-Fed Cylindrical Dielectric Resonator Antenna 三维打印微带贴片馈电圆柱形介质谐振器天线
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726370
Suraj Polamaina Yadav, M. Singh, S. Sen, A. Datta, Saptarshi Ghosh
{"title":"A 3-D Printed Microstrip Patch-Fed Cylindrical Dielectric Resonator Antenna","authors":"Suraj Polamaina Yadav, M. Singh, S. Sen, A. Datta, Saptarshi Ghosh","doi":"10.1109/InCAP52216.2021.9726370","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726370","url":null,"abstract":"A low profile microstrip patch-fed cylindrical dielectric resonator antenna (CDRA) is presented in this paper. The antenna geometry is composed of two different dielectric resonators (DRs) and a microstrip fed triangle-shaped patch element. Three-dimensional (3-D) printing technique is used to fabricate one set of DR from Polylactic acid, whereas the other set of DR is made from Alumina powder. The overall antenna structure exhibits a broadband −10 dB impedance bandwidth of 30.86% around the center frequency 8.75 GHz, an improved gain (> 6 dBi) throughout the wide bandwidth, and a relatively stable broadside radiation pattern. The use of 3-D printing technique in realizing an improved DR antenna is demonstrated through the proposed design. Several parametric variations and electric field distributions are also presented for analyzing the proposed antenna geometry.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"413 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131693236","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 Multi-functional UWB Band-notched Antenna using PIN Diode and Varactor Diode for Wireless Applications 一种基于PIN二极管和变容二极管的多功能超宽带陷波天线
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726399
V. Kapure, S. Rathod
{"title":"A Multi-functional UWB Band-notched Antenna using PIN Diode and Varactor Diode for Wireless Applications","authors":"V. Kapure, S. Rathod","doi":"10.1109/InCAP52216.2021.9726399","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726399","url":null,"abstract":"In this paper, a multi-functional band-notched ultra wide band antenna is proposed. At first, band-notching characteristics of monopole antenna with single EBG unit cell is considered as reference antenna. By loading PIN and varactor diodes within the EBG unit cell, multi band-notch functions of proposed antenna are investigated. Using proper combination of PIN diode switching (ON/OFF) and capacitance of varactor (2.35 to 0 pf), antenna is operated as dual, triple and quad bandnotched. Radiation characteristics for proposed UWB antenna are also reported which obeys perfect Bi-directional and Omni- directional patterns in E-plane and H-plane respectively. Using one PIN and varactor diode, the proposed antenna is operated in 12 different band-notching states with tunability in dual, triple and quad bandnotch frequencies. Therefore wireless applications wherein multi-functional band-notched operating states along with reconfiguration using a single antenna structure is desirable, proposed UWB antenna stands out to be very useful.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122456879","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 & Simulation of Low Profile Wide Band Circularly Polarized Patch Antenna 低轮廓宽带圆极化贴片天线的设计与仿真
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726185
Vibhor Verma, P. K. Verma, Rakesh Kumar Maurya, S. Srivastava, I. Kaur
{"title":"Design & Simulation of Low Profile Wide Band Circularly Polarized Patch Antenna","authors":"Vibhor Verma, P. K. Verma, Rakesh Kumar Maurya, S. Srivastava, I. Kaur","doi":"10.1109/InCAP52216.2021.9726185","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726185","url":null,"abstract":"A low profile wideband circularly polarized microstrip patch antenna is studied using a square periodic parasitic element. The proposed antenna operates on C-band frequency for the application of satellite communications transmissions or reception, wireless fidelity devices, some cordless telephones as well as surveillance and weather radar systems. Simulated results are evaluated in terms of axial ratio bandwidth, VSWR bandwidth, and radiation pattern. The proposed antenna is having wide impedance bandwidth and axial ratio bandwidth of the order of 32.6% and 25.42% respectively. The gain of the antenna is better than 5dBic is achieved over the wide frequency band of 1.2 GHz (5.15 to 6.30 GHz). Simulation, optimization, and parametric analysis of antenna has been carried out using ANSYS's High Frequency Structure Simulator (HFSS) full wave E.M. tool.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129346341","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 Tunable Coding Metasurface Absorber using VO2 for THz Detection 利用VO2进行太赫兹探测的可调谐编码超表面吸收器
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726291
A. Paul, Nilotpal, Somak Bhattacharyya, S. Dwivedi
{"title":"A Tunable Coding Metasurface Absorber using VO2 for THz Detection","authors":"A. Paul, Nilotpal, Somak Bhattacharyya, S. Dwivedi","doi":"10.1109/InCAP52216.2021.9726291","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726291","url":null,"abstract":"This paper presents a THz metasurface absorber with tunability achieved by application of suitable biasing across periodic patches made of vanadium dioxide (VO2). The concept of coding metasurface is implemented in this study where two unit cells of VO2 with different absorption responses are used simultaneously to realize the precise tuning operation at the THz frequency domain. The simulation of the structure exhibits tunable absorptivity of more than 95% over the range 1.8 THz to 1.9 THz. This concept can be used for dynamic, highly stable and very precise absorption application in THz domain.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129406691","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
Harmonic Analysis of Antenna Factor and Transmit Antenna Factor of Dipole Antenna with BALUN BALUN偶极子天线天线因子和发射天线因子的谐波分析
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726466
K. Ray, Vinod Singh Jadon, Shreyas Shukla
{"title":"Harmonic Analysis of Antenna Factor and Transmit Antenna Factor of Dipole Antenna with BALUN","authors":"K. Ray, Vinod Singh Jadon, Shreyas Shukla","doi":"10.1109/InCAP52216.2021.9726466","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726466","url":null,"abstract":"The Antenna Factor (AF) and Transmit antenna Factor (TAF) are the main parameters of an EMC antenna for EMI/EMC testing. But, these factors are not exclusively analysed at harmonics frequencies. In this paper AF and TAF, a dipole antenna with BALUN has been calculated at the fundamental and harmonic frequencies using the gain of the dipole antenna. The gain of the dipole antenna with BALUN has been determined using simulations in CST microwave studio followed by fabrication of the design and measurements. The antenna is used for measuring the strength of radiation received from equipment while performing EMI EMC testing. Here, results of the calculated AF and TAF of the dipole antenna using simulated and measured values have been compared and validated up to 10th harmonics.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128851443","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 5-Bit Chipless RFID Tag for ISM band and Sensor Applications 用于ISM波段和传感器应用的5位无芯片RFID标签
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726332
Priyabrata Sethy, S. Behera
{"title":"A 5-Bit Chipless RFID Tag for ISM band and Sensor Applications","authors":"Priyabrata Sethy, S. Behera","doi":"10.1109/InCAP52216.2021.9726332","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726332","url":null,"abstract":"Nowadays, Chipless RFID has reverberated due to relatively less expensive and printing flexibility. The technology reveals with concentrating on a user-friendly chipless RFID tag with an adequate potential of bit storing capability. In this work, an inverse L-shaped rectangular resonator is designed for achieving ISM band applications. The inverse L-shaped patch operates on many repeated pairs of resonators located over the line of transmission which is also taken as several bits considering as frequency signature. Here the combined structure of inverse L-shaped rectangular resonators efficient enough to achieve consecutive bits for desired ISM band applications. This proposed tag can be promoted for physical parameter sensing as a passive sensor. This work holds the novelty as it is proposed to acquire the desired workable band like ISM band and UWB band for many commercial IoT applications. This tag holds good for achieving the resonating frequency at 2.4 GHz 3.2 GHz, 4.7 GHz, 5.4 GHz, and 6.3 GHz validated with the improved pattern of RCS and distinct current distribution pattern.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116905463","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 Band CP Antenna with Stub and Inverted L-Strip Loaded for Broadcasting Satellite Applications 用于广播卫星的存根和倒l条加载双频CP天线
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726306
M. Jangid, M. M. Sharma, Jaiverdhan
{"title":"Dual Band CP Antenna with Stub and Inverted L-Strip Loaded for Broadcasting Satellite Applications","authors":"M. Jangid, M. M. Sharma, Jaiverdhan","doi":"10.1109/InCAP52216.2021.9726306","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726306","url":null,"abstract":"A dual-band characteristic of the circular polarized (CP) antenna with stub and inverted L-strip loaded for a broadcasting satellite application is presented. The dual-band CP antenna has a modified ground structure and stair shaped patch. A modified CPW ground structure can generate CP. The proposed design provides the dual-band that has impedance bandwidth (IBW) ranging from 81.42% (3.16–7.5GHz) and 20.53% (11.8–14.5GHz), respectively, and the 3-dB ARBW (Axial Ratio Bandwidth) for two bands are 29% (4.18–5.6 GHz) and 8.86% (11.86–12.96 GHz), respectively. The proposed CP antenna is providing a maximum gain of about 3.8 dBi and 5 dBi in dual bands, respectively, with good Right Hand Circular Polarization (RHCP) radiations. The overall size of the CP antenna is $27times 27times 1 text{mm}^{3}$.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115345652","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 $2times 2$ MIMO Antenna With Multiband Characteristics Designed for GPS, WiMAX and WLAN Wireless Applications 一种适用于GPS、WiMAX和WLAN无线应用的2 × 2$ MIMO多频段天线
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726322
Manish Sharma
{"title":"A $2times 2$ MIMO Antenna With Multiband Characteristics Designed for GPS, WiMAX and WLAN Wireless Applications","authors":"Manish Sharma","doi":"10.1109/InCAP52216.2021.9726322","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726322","url":null,"abstract":"In this research paper, a $2times 2$ MIMO antenna is proposed which is capable of resonating for five narrow bands. The proposed antenna consist of four nested loops which are responsible of generating narrow bands and modified ground plane with etched rectangular slot. The MIMO antenna occupies the overall volume of $30times 60times 1.60 text{mm}^{3}$ and is designed on FR4 substrate with permittivity $varepsilon_{mathrm{r}}=4.40$ and loss tangent $text{tan}delta =0.02$, The proposed MIMO (Multiple-Input-Multiple-Output) antenna covers Global Systems for Mobile Communication (GSM), Wireless interoperability for Microwave Access (WiMAX) and Wireless Local Area Network (WLAN) bands. The proposed design is also analyzed with respect to diversity performance and far-field results.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115416205","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
Ka Band Compact TE21 Tracking Feed System Ka波段紧凑型TE21跟踪馈电系统
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726470
Ramu Akula, Sagi Sravan Kumar, M. Mahajan
{"title":"Ka Band Compact TE21 Tracking Feed System","authors":"Ramu Akula, Sagi Sravan Kumar, M. Mahajan","doi":"10.1109/InCAP52216.2021.9726470","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726470","url":null,"abstract":"This paper deals with the design of compact TE21 based monopulse tracking feed system in Ka Band for satellite communication. It also deals with the coupling mechanism of TE21 mode by using slots along the circular waveguide. The paper describes the design of the axial corrugated horn used for illuminating the reflector antennas in communication satellites. It also reports the integrated performance of TE21 Tracking coupler and axial corrugated feed with a septum polarizer. The proposed structure was designed for the frequency range of 22.5 GHz to 27.0 GHz.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114461934","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
Huygens Unidirectional End-Fire Pattern Reconfigurable Antenna 惠更斯单向末火方向图可重构天线
2021 IEEE Indian Conference on Antennas and Propagation (InCAP) Pub Date : 2021-12-13 DOI: 10.1109/InCAP52216.2021.9726333
Rohit Khandekar, Deepika Sipal
{"title":"Huygens Unidirectional End-Fire Pattern Reconfigurable Antenna","authors":"Rohit Khandekar, Deepika Sipal","doi":"10.1109/InCAP52216.2021.9726333","DOIUrl":"https://doi.org/10.1109/InCAP52216.2021.9726333","url":null,"abstract":"In this article, a Huygens Antenna is presented with a radiation pattern reconfiguration. A center-fed radiating surface has four arms acting as a magnetic dipole and the ground plane acts as an electric dipole. The combination of two orthogonal dipoles leads to a unidirectional end-fire radiation pattern with a high Front to Back Ratio (FTBR). The beam is switched in four directions by the step size 90° using PIN diodes in an azimuth plane. The found gain is 3.22 dB and FTBR is 20.19 dB respectively. The half-power beamwidth is 150.45° and the total efficiency is close to 85%.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115323540","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
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