Engineers combine measured data, multi-level behavioral models, and simulation tools to predict real-world performance across ...
Scientists at Tel Aviv University have developed a new way to investigate dark matter by studying faint radio waves from the Universe’s earliest era, known as the cosmic dark ages. Their research ...
RetroSound has announced a new addition to its RetroAntenna lineup, offering a direct antenna replacement kit for the ...
Abstract: A novel tapered slot antenna (TSA) with a band-notched function for ultrawideband (UWB) radios is proposed in this letter. By inserting an Archimedean spiral-shaped slot into a microstrip ...
Abstract: In this paper, a graphene-based spiral nanoantenna is proposed and investigated for intrabody communication at the Terahertz (THz) frequency band (0.1-10 THz). A spiral antenna configuration ...
9U1RU Team will be active from Burundi, 31 October - 20 November 2025. Team - R7AL, OK8AU, RW9JZ, W8HC, SP9EQZ, RU3UR, UA3QLC, R2BW, R5EC. QSL via ClubLog OQRS. Burundi: a journey to the heart of ...
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