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arXiv · 2504.18723

Preliminary Baseline Antenna Design for the Black Hole Explorer (BHEX) Mission

Robert Lehmensiek·Tirupati Kumara Sridharan
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Abstract

The Black Hole Explorer (BHEX) mission extends the submillimeter Very-Long-Baseline Interferometry (VLBI) to space. The preliminary baseline design of a shaped axial-symmetric displaced-axis dual-reflector antenna for the BHEX is presented. The main goal of the antenna design optimization is to maximize aperture efficiency given the geometric and mechanical constraints of a space-borne antenna.

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Robert Lehmensiek, Tirupati Kumara Sridharan. 2025-04-25. Preliminary Baseline Antenna Design for the Black Hole Explorer (BHEX) Mission. https://arxiv.org/abs/2504.18723

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