Abstract: A quad-band printed quadrifilar helix antenna (QB-PQHA) with ultra-wide half-power beamwidths (HPBW) and 3dB axial ratio beamwidths (ARBW) for satellite communication applications on the ...

Abstract: This paper describes a new method for synthesis of a flat-top beam radiation pattern of three-element antenna arrays. Currently, this is the only method that: (1) gives a semi-analytical ...

Soccer fans in Brazil were left astounded as Volta Redonda upset Fluminense to clinch a 1-0 victory in the Taça Guanabara following a bicycle kick goal – set up by a bicycle kick assist ...

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Jiangsu Collaborative Innovation Centre of Chinese Medicinal Resources Industrialization, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China Haihe Laboratory of ...

Porizkova underwent a double hip replacement in January 2024. She suffered from congenital hip dysplasia, which occurs when the hip socket “doesn’t fully cover the ball portion of the upper ...

Mexico’s hottest emerging act, Tito Double P, will bring his first headlining U.S. tour, ¡Ay Mamá!, to Talking Stick Resort Amphitheatre in Phoenix on March 22, 2025. Tito Double P’s debut a ...

Addressing GNSS challenges for CAM Systems Credit: IRStone - adobe.stock.com In collaboration with Sony Semiconductor Solutions, Helix Geospace will develop an Advanced Adaptive Antenna that overcomes ...

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