Abstract: A pattern-reconfigurable wearable antenna is designed based on a metamaterial structure. By reconfiguring the dispersion curve of the transmission line, the patch antenna can resonate at the ...

Write us: We welcome letters up to 150 words, and guest columns of 500-600 words. We reserve the right to edit for clarity and length. Include your name, address and daytime phone number.

† Center for NanoScience (CeNS) and Walther-Meissner-Institute of Low Temperature Research of the Bavarian Academy of Sciences and Humanities, Walther-Meissner-Strasse 8, 85748 Garching, Germany ‡ ...

(Python (Monty) Pictures Ltd./PBS) Every week, The Post runs a collection of letters of readers’ grievances ... two of The Post’s guidelines for writing op-eds. Among those guidelines ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Speaker of the House Mike Johnson, R-La., left ...