Zhang, B., Liu, W. orcid.org/0000-0003-2968-2888 and Gou, X. (2016) Sparse antenna array design for directional modulation. In: Sensor Array and Multichannel Signal Processing Workshop (SAM). 2016 9th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2016), July 10-13, 2016, Rio de Janeiro, Brazil. IEEE ISBN 9781509021031
Abstract
Directional modulation (DM) can be achieved based on uniform linear arrays (ULAs), where the maximum half wavelength spacing is needed to avoid spatial aliasing. To exploit the degrees of freedom (DOFs) in the spatial domain, sparse arrays can be employed for more effective DM design. In this paper, the problem of antenna location optimisation for sparse arrays in the context of DM is addressed for the first time, where compressive sensing based formulations are proposed employing the group sparsity concept. Design examples are provided to verify the effectiveness of the proposed designs.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © 2016 IEEE. This is an author produced version of a paper subsequently published in Sensor Array and Multichannel Signal Processing Workshop (SAM). Uploaded in accordance with the publisher's self-archiving policy. |
Dates: |
|
Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 17 Jan 2017 14:37 |
Last Modified: | 23 Mar 2018 04:15 |
Published Version: | https://doi.org/10.1109/SAM.2016.7569671 |
Status: | Published |
Publisher: | IEEE |
Refereed: | Yes |
Identification Number: | 10.1109/SAM.2016.7569671 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:110609 |