Abstract: A spiral Radial Line Slot Array (RLSA) Qualification Model (QM) High Gain Antenna (HGA) was designed, fabricated and tested for the DART spacecraft. The antenna operated at the X-band Deep ...

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Abstract: A dual-broadband aperture-shared base station antenna array using double decoupling techniques is proposed, where L-shaped branches and open ring decoupling surface (ODS) are designed to ...

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