IEEE

Wideband Circularly-Polarized Planar Slotted Substrate-Integrated Double Line Array Antenna with High-Selectivity Self-Filtering Response for Satellite Communication Application

Abstract: We introduce a circularly-polarized (CP) substrate-integrated double line (SIDL) slot array antenna with self-filtering response, aimed at expanding the operating bandwidth of CP slotted ...
InfoQ

Are You Missing a Data Frame? The Power of Data Frames in Java

Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...
IEEE

An 81% Bandwidth Parallel-Plate Horn Array Using a Single-to-Double Ridge Waveguide Vertical Interconnection

Abstract: A novel ultrawideband parallel-plate (PP) horn array with an air-filled single-ridge waveguide (SRW) feed network is presented. By designing a wideband double 90°-bend single-to-double (STD) ...
Ittf.com

Draw for ITTF World Championships London 2026 to Take Place on Monday

The countdown to the ITTF World Team Table Tennis Championships Finals continues as the draw is set to take place on Monday, setting the stage for a historic celebration of 100 years of world team ...