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Publication Type : Conference Paper
Publisher : ICSCCN-2011
Source : 2011 - International Conference on Signal Processing, Communication, Computing and Networking Technologies, ICSCCN-2011, IEEE EXplore, Thuckalay, p.322-325 (2011)
ISBN : 978-1-61284-654-5
Keywords : Antenna applications, Antenna parameters, Antennas, Conducting probes, Conductor loss, Cylindrical dielectric resonators, Dielectric materials, Dielectric resonator antenna, Dielectric resonator antennas, Dielectric resonators, Excitation technique, High radiation efficiency, Impedance bandwidths, Light weight, Low loss, Low profile, Low temperature coefficients, Microwave antennas, Microwave bands, Microwave devices, Millimeter waves, Millimeter-wave band, Near fields, On chip antenna, Planar waveguides, Portable communication devices, Realistic antenna system, Scales (weighing instruments), Semiconductor substrate, Signal processing, Small size, Surface waves, VLSI chip, Wireless application, Wireless telecommunication systems
Campus : Coimbatore
School : School of Engineering
Center : Electronics Communication and Instrumentation Forum (ECIF)
Department : Electronics and Communication
Year : 2011
Abstract : Dielectric resonator antenna systems are more realistic antenna system for VLSI Chips due to its simplicity in the integration with other system and monolithic fabrication. The dielectric contains the antennas near field and therefore prevents it from interfering with other nearby antennas or circuits, making it suitable for miniature and compact equipments. DRAs have attracted the antenna designers in microwave and millimeter wave band due to its features like high radiation efficiency, light weight, small size, and low profile, low temperature coefficient of frequency, zero conductor losses and suitable scale in microwave band. DRs of low loss dielectric material, having dielectric constant as 10 lt; εr lt; 100 are ideally suitable for antenna applications. These antennas can also be easily integrated into portable communication devices. Dielectric resonator with coplanar wave guide provide better antenna parameters. When a dielectric resonator is not entirely enclosed by a conducting boundary, it can radiate, and so it becomes an antenna, named Dielectric resonator antenna (DRA).As compared to microstrip antenna, DRAs have much wider impedance bandwidth and they don't support surface waves. Various DRA modes can be excited using different excitation techniques, for example the conducting probe, microstrip line, co-planar waveguide. In this paper we studied the cylindrical Dielectric resonator antenna configuration along with co-planar waveguide on a semiconductor substrate for millimeter wave wireless application (60GHz). © 2011 IEEE.
Cite this Research Publication : T. Abeesh and Dr. Jayakumar M., “Design and studies on dielectric resonator on-chip antennas for millimeter wave wireless applications”, in 2011 - International Conference on Signal Processing, Communication, Computing and Networking Technologies, ICSCCN-2011, Thuckalay, 2011, pp. 322-325.