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A Micromachined Centre-Fed Slotted Waveguide Antenna for Mm-wave Applications

A Micromachined Centre-Fed Slotted Waveguide Antenna for Mm-wave Applications

Wang, Yi and Lancaster, M.J. (2012) A Micromachined Centre-Fed Slotted Waveguide Antenna for Mm-wave Applications. In: Microwave Workshop Series on Millimeter Wave Wireless Technology and Applications (IMWS), 2012 IEEE MTT-S International. IEEE, pp. 73-75. ISBN 9781467309011 (doi:https://doi.org/10.1109/IMWS2.2012.6338213)

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Abstract

This paper presented the design of a 300 GHz slotted waveguide antenna centrally fed through a WR-3 rectangular waveguide. The antenna is designed for manufacturing using a multilayer SU-8 based micromachining technique. Different from conventional iris based junctions, a cavity based junction is implemented as the waveguide power divider. Being centrally fed, the antenna can be more conveniently connected to the metal waveguide flange with a shortened feeding waveguide. This significantly reduces the associated loss in the feeding network, which is critically important for waveguide antennas at such high mm-wave frequencies.

Item Type: Conference Proceedings
Title of Proceedings: Microwave Workshop Series on Millimeter Wave Wireless Technology and Applications (IMWS), 2012 IEEE MTT-S International
Additional Information: [1] This paper was first presented at the IEEE MTT-S International Microwave Workshop Series on Millimeter Wave Wireless Technology and Applications (IMWS2012), held on 18-20 September 2012 in Nanjing, China. [2] ISBNs: 9781467309011 (Print); 9781467309035 (E-ISBN); 9781467309028 (Book); 9781467309042 (Article PDF)
Uncontrolled Keywords: micromachining, antenna array, millimetre wave
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Pre-2014 Departments: School of Engineering > Mobile & Wireless Communications Research Laboratory
Related URLs:
Last Modified: 14 Oct 2016 09:24
Selected for GREAT 2016: None
Selected for GREAT 2017: None
Selected for GREAT 2018: None
Selected for GREAT 2019: None
Selected for REF2021: None
URI: http://gala.gre.ac.uk/id/eprint/9752

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