ATCA observations probe peculiar pulsar wind nebula Vela X

Astronomers have employed the Australia Telescope Compact Array (ATCA) to investigate a peculiar pulsar wind nebula known as ...
CNX Software

AERIS-10 open-source hardware radar can track multiple objects up to 20km away

GHz phased array radar system featuring Pulse Linear Frequency Modulated (LFM) modulation and based on an AMD Artix-7 FPGA. Two versions are available: the AERIS-10N (Nexus), providing up to 3km range ...
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Review: Star Trek: Voyager – Across the Unknown

Across the Unknown lets you take command of the iconic Starfleet vessel as you bark orders at a much-loved crew. However, things rarely go to plan, and this exciting ...
IEEE

Wideband L/X-Band Shared-Aperture Phased Array Antenna for SAR Applications

Abstract: In this article, a wideband shared-aperture phased array antenna is proposed for synthetic aperture radar (SAR) applications. A metal cavity-backed slot antenna and a slot antenna are used ...
IEEE

X/Ku-Band Shared-Aperture Phased Array With Low-Frequency Ratio and High Isolation

Abstract: This article presents an X-/Ku-band shared-aperture phased array antenna featuring a low-frequency ratio of 1.2 and achieving over 30 dB of isolation between the X-band (10.7–12.7 GHz) and ...