![Circular antenna array optimization using modified social group optimization algorithm | SpringerLink Circular antenna array optimization using modified social group optimization algorithm | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs00500-021-05778-2/MediaObjects/500_2021_5778_Fig1_HTML.png)
Circular antenna array optimization using modified social group optimization algorithm | SpringerLink
![A uniform circular array of isotropic sensors that stochastically dislocate in three dimensions—The hybrid Cramér-Rao bound of direction-of-arrival estimation: The Journal of the Acoustical Society of America: Vol 146, No 1 A uniform circular array of isotropic sensors that stochastically dislocate in three dimensions—The hybrid Cramér-Rao bound of direction-of-arrival estimation: The Journal of the Acoustical Society of America: Vol 146, No 1](https://asa.scitation.org/action/showOpenGraphArticleImage?doi=10.1121/1.5098771&id=images/medium/1.5098771.figures.online.highlight_f1.jpg)
A uniform circular array of isotropic sensors that stochastically dislocate in three dimensions—The hybrid Cramér-Rao bound of direction-of-arrival estimation: The Journal of the Acoustical Society of America: Vol 146, No 1
![2D‐DOA estimation performance using split vertical linear and circular arrays - Aouina - 2016 - IEEJ Transactions on Electrical and Electronic Engineering - Wiley Online Library 2D‐DOA estimation performance using split vertical linear and circular arrays - Aouina - 2016 - IEEJ Transactions on Electrical and Electronic Engineering - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/94631be8-73d1-4aa7-be88-b6aabc39081e/tee22265-fig-0001-m.jpg)
2D‐DOA estimation performance using split vertical linear and circular arrays - Aouina - 2016 - IEEJ Transactions on Electrical and Electronic Engineering - Wiley Online Library
Uniform Concentric Circular Arrays With Frequency-Invariant Characteristics—Theory, Design, Adaptive Beamforming and DOA Estim
Opposition-based gravitational search algorithm for synthesis circular and concentric circular antenna arrays
![Beam pattern design of circular antenna array via efficient biogeography-based optimization - ScienceDirect Beam pattern design of circular antenna array via efficient biogeography-based optimization - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1434841117307793-gr1.jpg)
Beam pattern design of circular antenna array via efficient biogeography-based optimization - ScienceDirect
FPGA Implementation of a Bartlett Direction of Arrival Algorithm for a 5.8GHz Circular Antenna Array
![Synthesis of Circular Array Antenna for Sidelobe Level and Aperture Size Control Using Flower Pollination Algorithm Synthesis of Circular Array Antenna for Sidelobe Level and Aperture Size Control Using Flower Pollination Algorithm](https://static-02.hindawi.com/articles/ijap/volume-2015/819712/figures/819712.fig.001.jpg)
Synthesis of Circular Array Antenna for Sidelobe Level and Aperture Size Control Using Flower Pollination Algorithm
![Mechanically Reconfigurable Single-Arm Spiral Antenna Array for Generation of Broadband Circularly Polarized Orbital Angular Momentum Vortex Waves | Scientific Reports Mechanically Reconfigurable Single-Arm Spiral Antenna Array for Generation of Broadband Circularly Polarized Orbital Angular Momentum Vortex Waves | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-018-23415-1/MediaObjects/41598_2018_23415_Fig1_HTML.jpg)
Mechanically Reconfigurable Single-Arm Spiral Antenna Array for Generation of Broadband Circularly Polarized Orbital Angular Momentum Vortex Waves | Scientific Reports
![Sensors | Free Full-Text | Ambiguity Resolution for Passive 2-D Source Localization with a Uniform Circular Array Sensors | Free Full-Text | Ambiguity Resolution for Passive 2-D Source Localization with a Uniform Circular Array](https://www.mdpi.com/sensors/sensors-18-02650/article_deploy/html/images/sensors-18-02650-g001.png)
Sensors | Free Full-Text | Ambiguity Resolution for Passive 2-D Source Localization with a Uniform Circular Array
![An optimal circular antenna array design considering the mutual coupling employing ant lion optimization | International Journal of Microwave and Wireless Technologies | Cambridge Core An optimal circular antenna array design considering the mutual coupling employing ant lion optimization | International Journal of Microwave and Wireless Technologies | Cambridge Core](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20210203033426171-0638:S1759078720000914:S1759078720000914_fig1.png?pub-status=live)
An optimal circular antenna array design considering the mutual coupling employing ant lion optimization | International Journal of Microwave and Wireless Technologies | Cambridge Core
![PDF] Accurate DOA Estimation for Large-Scale Uniform Circular Array Using a Single Snapshot | Semantic Scholar PDF] Accurate DOA Estimation for Large-Scale Uniform Circular Array Using a Single Snapshot | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/da3e61bedfd61c7d8ebfc5eeca7763883505a54a/2-Figure1-1.png)
PDF] Accurate DOA Estimation for Large-Scale Uniform Circular Array Using a Single Snapshot | Semantic Scholar
![Parametric codebook design for efficient signal transmission using uniform circular arrays | EURASIP Journal on Wireless Communications and Networking | Full Text Parametric codebook design for efficient signal transmission using uniform circular arrays | EURASIP Journal on Wireless Communications and Networking | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs13638-021-02066-3/MediaObjects/13638_2021_2066_Fig1_HTML.png)