Design of integrated ultra wide band and narrow band antennas for future wireless applications
Journal Title: IOSR Journal of Research & Method in Education (IOSRJRME) - Year 2018, Vol 8, Issue 3
Abstract
Antenna is the exploring origin of wireless communication for the efficient utilization of bandwidth to make future wireless applications through an integrated antenna. In this work, The design and analyze two antennas are proposed. One is for spectrum sensing and another for communication. Cylindrical Dielectric Resonator antenna (CDRA) is used for communication at multiple narrow band and rectangular micro strip patch antenna for spectrum sensing in the range of Ultra Wide Band to meet communication applications. These two antennas are integrated using Electro Magnetic 3D solver software, High Frequency structural simulator (HFSS). To provide isolation between the two antennas we use switching network to set a change over form spectral sensing to communication and vice versa. In proposed Antenna, Micro Strip Patch Antenna covers Ultra Wide Band Characteristics form 2.707 to 11.07 GHz and gain 6.14dB and CDRA ha Multiple Narrow Band Characteristic of range 7.33 to 8.4 GHz and 9.8 to 10.26 GHz with Centre Frequency 8.33Ghz and 10.26 GHz and 5.334 dB used for satellite, Radar and Medical imaging Systems. Analysis and design are verified by using Radiation pattern, Gain, Return Loss and Voltage Standing wave Ratio (VSWR).
Authors and Affiliations
Psubrahmanyam . , A. B. S. N Manohar
Keywords
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- EP ID EP413655
- DOI 10.9790/7388-0803037478.
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