Votsi, H., Mirkhaydarov, B., Gillespie, S., Young, Paul R., Shkunov, M., Aaen, P. H. (2018) Modelling of Solution Processed Indium Arsenide Nanowire Microwave Switches. In: IEEE/MTT-S International Microwave Symposium - IMS. Proceedings of the 2018 IEEE/MTT-S International Microwave Symposium. . pp. 232-235. IEEE (doi:10.1109/MWSYM.2018.8439648?) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:69373)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication) | |
| Official URL: https://doi.org/10.1109/MWSYM.2018.8439648? |
Abstract
This paper presents the modelling of a coplanarwaveguide bottom-gated FET switch using indium-arsenide nanowires. The nanowires have been included on the switch using dielectrophoresis, which is a solution processable technique. This is a necessary first step towards developing a fully printable switch on a flexible substrate, for low cost microwave devices, built using additive manufacturing methods. The measured S-parameters show the switching capabilities of the device with an insertion loss of 9 dB, when the switch is open (gate voltage ? 60 V). The development of a distributed circuit model that matches the measured data is described, alongside the calculated network parameters used to represent the coplanar-waveguide and the nanowires. The model fits the measured results within 8%, making it suitable for inclusion in a CAD based circuit simulator.
| Item Type: | Conference or workshop item (Proceeding) |
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| DOI/Identification number: | 10.1109/MWSYM.2018.8439648? |
| Uncontrolled keywords: | coplanar-waveguide; On-wafer measurements; Nanowires; Microwave switches |
| Subjects: | T Technology |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
| Depositing User: | Paul Young |
| Date Deposited: | 04 Oct 2018 14:29 UTC |
| Last Modified: | 16 Feb 2021 13:58 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/69373 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Young, Paul R..
| Creator's ORCID: |
 https://orcid.org/0000-0002-3707-2441
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