Dual Band Receiver Design for the Black Hole Explorer (BHEX) Mission

A dual band receiver has been designed for the Black Hole Explorer (BHEX) mission, which is a space Very-Long Baseline Interferometry (VLBI) mission concept, aimed at unveiling the photon ring of black holes. The cryogenic receiver comprises a 228-320 GHz Superconductor-Insulator Superconductor (SIS) receiver, paired with a 76-106.7 GHz HEMT receiver. The details of the design are described in this talk. A novel comb generator, which will be used for delay tracking, has been designed and tested.

Publication Details

Journal
ArXiv.org
Published
2025-10-12
Primary Topic
Superconducting and THz Device Technology
Type
article
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article

Dual Band Receiver Design for the Black Hole Explorer (BHEX) Mission

ArXiv.org
Superconducting and THz Device Technology
article

Dual Band Receiver Design for the Black Hole Explorer (BHEX) Mission

article en

Abstract

A dual band receiver has been designed for the Black Hole Explorer (BHEX) mission, which is a space Very-Long Baseline Interferometry (VLBI) mission concept, aimed at unveiling the photon ring of black holes. The cryogenic receiver comprises a 228-320 GHz Superconductor-Insulator Superconductor (SIS) receiver, paired with a 76-106.7 GHz HEMT receiver. The details of the design are described in this talk. A novel comb generator, which will be used for delay tracking, has been designed and tested.

ArXiv.org
Openalex Percentile: Top 48%
Superconducting and THz Device Technology
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Dual Band Receiver Design for the Black Hole Explorer (BHEX) Mission · ArXiv.org (2025) | TGRS Research Map | TGRS