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Differential beamforming using Rotman lens for wireless sensor networks
- Source :
- ICT Express, Vol 9, Iss 5, Pp 974-982 (2023)
- Publication Year :
- 2023
- Publisher :
- Elsevier, 2023.
-
Abstract
- In this article, an optimal beamforming technique using a low cost intelligent Rotman lens antenna is proposed. The proposed technique enjoys full diversity with high coding gain, has a very low encoding and decoding complexity, and does not require channel knowledge at any transmitting or receiving antenna. From our simulation results, the proposed technique outperforms the best known non-coherent multi-antenna techniques. Furthermore, we prove that the BER expressions obtained from the theoretical analysis enjoy full diversity gain and match our conducted simulations.
Details
- Language :
- English
- ISSN :
- 24059595
- Volume :
- 9
- Issue :
- 5
- Database :
- Directory of Open Access Journals
- Journal :
- ICT Express
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.52c60e17c0f3407a85bc084e9c5441be
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.icte.2023.05.005