Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Conference Paper Faculty Publications- Conference Papers Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Satyanarayana, B.; Shashikumar, D.; Muniswamy, Venkatesha; Reddy, Vasudeva R Title A name given to the resource High-Gain Sequentially Rotated LHCP Metasurface Antenna Array for Uplink Ka-Band CubeSat Applications Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2025 Source A related resource from which the described resource is derived 2025 IEEE Space, Aerospace and Defence Conference, SPACE 2025; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1109/SPACE65882.2025.11170899" target="_blank" rel="noreferrer noopener">https://doi.org/10.1109/SPACE65882.2025.11170899</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105018472717?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105018472717?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Satyanarayana B., Bangalore University, Department of Electronic Science, Bengaluru, India; Shashikumar D., CHRIST (Deemed to be University), Department of Electronics and Communications Engineering, Bengaluru, India; Muniswamy V., Sai Vidya Institute of Technology, Department of Electronics and Communications Engineering, Bengaluru, India; Reddy V.R., Votary Softech Solutions Pvt Ltd, Hyderabad, India Description An account of the resource This paper presents a compact circularly polarized 2 2 microstrip antenna array with a metasurface superstrate designed for Ka-band uplink CubeSat communication applications. The proposed antenna array operates at 28 GHz and consists of four-square patch elements arranged in a sequential rotation, connected through a sequential-phase feed network to achieve stable circular polarization. To enhance gain and axial ratio performance, a 6 6 rotated plus-shaped metasurface layer composed of periodic unit cells is placed above the antenna array.The antenna structure, with overall dimensions of 22 20 6.04 mm3, is designed and simulated using ANSYS HFSS. Simulation results demonstrate an impedance bandwidth of 8.12% (26.74-29.00 GHz) for |S11| &lt; -10 dB and a 3-dB axial ratio bandwidth of 1.52% (27.42-27.84 GHz). The antenna array achieves broadside LHCP achieves a maximum gain of 14.8 dBi at 27.5 GHz with a half-power beamwidth of 9 along the Phi = 90 plane. The inclusion of the metasurface layer results in a gain improvement of approximately 5.2 dBi and with a peak gain of 15.5 dBi and a total efficiency greater than 95%. 2025 IEEE. Subject The topic of the resource Antenna array; circular polarization; Cube-satellite applications; Ka-band; LHCP; metasurface; Sequentially rotated phase network Publisher An entity responsible for making the resource available Institute of Electrical and Electronics Engineers Inc. Relation A related resource ISBN: 979-833151552-2; Language A language of the resource English Type The nature or genre of the resource Conference paper Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online