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Abraham, Manju
- Ground Modified Electrically Small Antenna For Dcs 1800 Applications
Abstract Views :94 |
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Authors
Affiliations
1 Department of Electronics, Government College - Chittur, IN
2 Department of Electronics, Baseliose Poulose II Catholicose College, IN
1 Department of Electronics, Government College - Chittur, IN
2 Department of Electronics, Baseliose Poulose II Catholicose College, IN
Source
ICTACT Journal on Microelectronics, Vol 8, No 1 (2022), Pagination: 1265-1268Abstract
A Uni-planar coplanar waveguide fed modified ground radiating structure with very compact size and simple structure, suitable for Global System for Mobile 1800 DCS application is discussed. Developed antenna offers a 2:1 VSWR bandwidth of 180 MHz ranging from 1.71 GHz to 1.89 GHz which is wider to cover both uplink and downlink bands of GSM1800. Antenna possesses linear polarization characteristics and offers a radiation pattern just like a quarter wave monopole. Developed antenna offers an average and uniform gain of 2.1 dBi with a moderate gain of 79.8% in the entire band of operation.Keywords
Electrically Small, CPW Fed, Monopole, Modified Ground
References
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- V.H. Mokal, S.R. Gagare and R.P. Labade, “Design of X-Shaped Multi Band Printed Antenna for GSM-1800, Bluetooth, Wi-MAX and WLANApplications with Improved Gain”, Proceedings of IEEE International Conference on Advances in Communication and Computing Technology, pp. 12-17, 2018.
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- CPW FED ULTRA COMPACT RADIATOR FOR 2.4 GHZ WIRELESS AND ISM APPLICATIONS
Abstract Views :236 |
PDF Views:0
Authors
Affiliations
1 Department of Electronics, Government College Chittur., IN
2 Department of Electronics, Baseliose Poulose II Catholicose College., IN
1 Department of Electronics, Government College Chittur., IN
2 Department of Electronics, Baseliose Poulose II Catholicose College., IN
Source
ICTACT Journal on Microelectronics, Vol 8, No 2 (2022), Pagination: 1323-1327Abstract
A Uniplanar CPW fed electrically small radiator suitable for WiFi 802.11b, 802.11g, 802.11n, Bluetooth, ZigBee IEEE802.15.4 and ISM application is developed and presented. Physical structure of the developed antenna is very compact of the order of 0.12λg × 0.10λg × 0.02λg which makes it very suitable for almost all the 2.4GHz based wireless applications. Parametric studies of the antenna is performed and from the results obtained design equations of the structure is developed and verified. Computational model of the antenna is also developed using FDTD and the results are compared and discussed. Antenna offers uniform radiation characteristics with good radiation efficiency and gain.Keywords
CPW Fed, Electrically Small, Short Based, UniplanarReferences
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- W. Sadowski and C. Peixeiro, “Microstrip Patch Antenna for a GSM 1800 Base Station”, Proceedings of International Conference on Microwaves and Radar, pp. 409-412, 1998.
- J. Barreiros, P. Cameirao and C. Peixeiro, “Microstrip Patch Antenna for GSM 1800 Handsets”, Proceedings of International Symposium on Antennas and Propagation Society, pp. 2074-2077, 1999.
- V. Saideep and S.K. Behera, “Compact Dual-Mode SingleBand Microstrip Antenna for Body Area Network Applications”, Proceedings of International Conference on Wireless Communications, Signal Processing and Networking, pp. 1-4, 2018.
- V.H. Mokal, S.R. Gagare and R.P. Labade, “Design of XShaped Multi Band Printed Antenna for GSM-1800, Bluetooth, Wi-MAX and WLANApplications with Improved Gain”, Proceedings of International Conference on Advances in Communication and Computing Technology, pp. 12-17, 2018.
- C. Mendes and C. Peixeiro, “A Dual-Mode Single-Band Wearable Microstrip Antenna for Body Area Networks”, IEEE Antennas and Wireless Propagation Letters, Vol. 16, pp. 3055-3058, 2017.
- K.K.A. Devi, N.C. Hau, C.K. Chakrabarty and N.M. Din, “Design of Patch Antenna using Metamaterial at GSM 1800 for RF Energy Scavenging”, Proceedings of IEEE Asia Pacific Conference on Wireless and Mobile, pp. 157-161, 2014.
- H.S. Singh, K. Singh and R.M. Shubair, “A Compact Mobile Handsets MIMO/Diversity Antenna for GSM1800 and WiMAX Applications”, Proceedings of International Conference on Electrical and Computing Technologies and Applications, pp. 1-4, 2017.
- J.L. Buckley, K.G. McCarthy, L. Loizou, B. O’Flynn and C. O’Mathuna, “A Dual-ISM-Band Antenna of Small Size using a Spiral Structure with Parasitic Element”, IEEE Antennas and Wireless Propagation Letters, Vol. 15, pp. 630-633, 2016.
- N. Abbas, “A Compact Wide Band Implantable Antenna for Biotelemetry”, Proceedings of International Conference on Latest trends in Electrical Engineering and Computing Technologies, pp. 1-5, 2019.
- J.P. Berenger, “A Perfectly Matched Layer for Absorption of EM Wave”, Computational Physics, Vol 114, pp. 185- 200, 1994
- Parametric Extraction And Equivalent Circuit Modelling Of Single Band Antennas
Abstract Views :98 |
PDF Views:0
Authors
Affiliations
1 Department of Electronics, Government College - Chittur, IN
2 Department of Electronics, Baseliose Poulose II Catholicose College, IN
1 Department of Electronics, Government College - Chittur, IN
2 Department of Electronics, Baseliose Poulose II Catholicose College, IN
Source
ICTACT Journal on Microelectronics, Vol 7, No 4 (2022), Pagination: 1217-1220Abstract
<>A simple and powerful equivalent circuit modeling suitable and novel method for extracting distributed parameters of a single band antenna which can be generalized is presented. From these two techniques, an equation for distributed components in terms of dimensional parameters and effective dielectric constant is developed. Validity of the developed equation is analyzed using simulation software and the results are in close matching. In future, this method can be elaborated to develop generalized modeling for multi band and wide band antennas.</>Keywords
<>Antenna, Equivalent Circuit Modelling, RLC Circuit, Series Resonance, Q Factor, Bandwidth>References
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