Ramabadran, Prasidh and Madhuwantha, Sidath and Afanasyev, Pavel and Farrell, Ronan and Dooley, John (2018) Wideband Interleaved Vector Modulators for 5G Wireless Communications. In: 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G). IEEE, pp. 1-3. ISBN 9781538611975

Preview

Download (920kB) | Preview

Abstract

Next generation wireless communication systems such as fifth generation mobile communications and high throughput satellites have promised a step increase in the rate at which digital data can be transmitted. This requires wideband modulators consisting of high speed digital to analogue converters and RF upconverters to generate the wideband signal of interest. In this paper we demonstrate a scheme to generate a wide bandwidth modulated signal by bandwidth interleaving multiple modulators of narrower bandwidths. The proposed scheme is experimentally validated with measured results on an 8PSK signals of symbol rate 80 MSPS with modulation characteristics in accordance with DVB-S2 standard.

Item Type:	Book Section
Additional Information:	Cite as: P. Ramabadran, S. Madhuwantha, P. Afanasyev, R. Farrell and J. Dooley, "Wideband Interleaved Vector Modulators for 5G Wireless Communications," 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G), Dublin, 2018, pp. 1-3, doi: 10.1109/IMWS-5G.2018.8484496.
Keywords:	Modulator Architectures; Wideband; Baseband; Frequency modulation; Radio frequency; Calibration;
Academic Unit:	Faculty of Science and Engineering > Electronic Engineering Faculty of Science and Engineering > Research Institutes > Hamilton Institute
Item ID:	13330
Identification Number:	https://doi.org/10.1109/IMWS-5G.2018.8484496
Depositing User:	Ronan Farrell
Date Deposited:	30 Sep 2020 14:40
Journal or Publication Title:	EEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies
Publisher:	IEEE
Refereed:	Yes
URI:	Publisher
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

Repository Staff Only(login required)

Item control page

Downloads

Origin of downloads