Abstract: This article investigates a 2-D range–angle beampattern synthesis method for jammer suppression using a frequency diverse array (FDA)–multiple-input multiple-output (MIMO) framework, where ...
Abstract: A 3-D wideband high-gain circularly polarized array antenna with low radar cross section (RCS) is presented in this letter. Its element contains four 3-D radiation structures fed by a ...
Materials engineers at Stanford University have come up with a promising new approach to improve infrared LEDs and sensors. They say their work on V-VI materials – lead selenide and lead tin selenide ...
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