The National Interest

China’s Twin-Seat J-20S Fifth-Gen Warplane Is a Gamechanger Against America

The J-20S was designed for air dominance, beyond-visual-range (BVR) engagements, and precision attacks on ground and sea targets.
IEEE

DenSparSA: A Balanced Systolic Array Approach for Dense and Sparse Matrix Multiplication

Abstract: Numerous studies have proposed hardware architectures to accelerate sparse matrix multiplication, but these approaches often incur substantial area and power overhead, significantly ...
WBOY

ARRAY TO WEBCAST 2025 ANNUAL MEETING OF SHAREHOLDERS

CHICAGO, Sept. 23, 2025 /PRNewswire/ -- Array Digital Infrastructure, Inc. SM [NYSE: AD] is webcasting its 2025 virtual Annual Meeting of Shareholders at 8:30 a.m. Central time on October 9, 2025. To ...
IEEE

Broadband Millimeter-Wave Circularly Polarized Open-Ended Waveguide Antenna Using Stubs and Its Application in Forming an Array

Abstract: A new broadband circularly polarized (CP) antenna using an open-ended waveguide is proposed in this article. By using two stubs at different positions of the open-ended waveguide, the ...