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Researchers develop an ultra-compact phased-array transceiver for 6G applications
An ultra-compact, low-power 150 GHz radio module enabling high data rates in mobile devices has been developed by researchers ...
Core components for NASA's Roman Space Telescope pass major shake test
The core portion of NASA's Nancy Grace Roman Space Telescope has successfully completed vibration testing, ensuring it will ...
Astronomers observe the Sausage cluster at very low radio frequencies
European astronomers have investigated a galaxy cluster designated CIZA J2242.8+5301, dubbed the Sausage cluster. The ...
IEEE26d
A Four-Port Shared-Aperture In-Band Full-Duplex Antenna Array Based on A Novel Common-Mode and Differential-Mode Combination Method
each port of the antenna system excites the entire aperture of the antenna array, leading to the improved gain while maintaining the half-power beamwidth (HPBW) at around 70 degrees. Besides, the ...
IEEE29d
Wide-Angle Beam-Scanning Millimeter-Wave Linear Antenna Arrays Facilitated by a Slim High Dielectric-Constant Superstrate
Abstract: This paper presents a new design methodology to achieve exceptional wide-angle beam-scanning performance for linear millimeter-wave (mm-Wave) antenna arrays, e.g., the range of the 3-dB ...
Frontiers29d
A metal-dielectric 3D-Printable metastructure for the radiation enhancement of electromagnetic band-gap resonator antennas
The three-dimensional structure of the proposed phase transforming metastructure with an EBG resonator antenna is simulated using the time domain solver of CST software with open boundary conditions ...