Herschel Space Observatory - Wikipedia
THE HETERODYNE INSTRUMENT FOR THE FAR INFRARED (HIFI) HANDBOOK
ESA - Instruments
News | Herschel-HIFI Unveils Precursors of Life-Enabling Molecules in Orion Nebula | Herschel Space Observatory
THE HETERODYNE INSTRUMENT FOR THE FAR INFRARED (HIFI) HANDBOOK
NHSC Documentation
Design and analysis of a broadband SIS-mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory
The Herschel-Heterodyne Instrument for the Far-Infrared (HIFI) | Astronomy & Astrophysics (A&A)
The Herschel Space Observatory | Canadian Space Agency
Observations of comets with Herschel | PPT
Title: Development status of Herschel-Heterodyne Instrument for the Far- Infrared (HIFI) Authors: 1. Nick VVhyborn, SRON, POBox 8
The Herschel-Heterodyne Instrument for the Far-Infrared (HIFI) | Astronomy & Astrophysics (A&A)
Jet Propulsion Laboratory Herschel Mission NASA Contributions: HIFI Instrument
The Herschel-Heterodyne Instrument for the Far-Infrared (HIFI): Instrument and Pre-launch Testing.
PDF) The Herschel-Heterodyne Instrument for the Far-Infrared (HIFI): instrument and pre-launch testing
NHSC Documentation
ESA Science & Technology - HIFI Instrument
Jet Propulsion Laboratory Herschel Mission NASA Contributions: HIFI Instrument
![PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/b02c42bf6ab8bb3fb783e69faf57c7021e74c990/17-Figure2.1-1.png "PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar")
PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar
Jet Propulsion Laboratory Herschel Mission NASA Contributions: HIFI Instrument
PDF) Herschel/HIFI detections of hydrides towards AFGL 2591 | Umut Yildiz - Academia.edu
Herschel's instruments – Herschel Space Observatory
Heterodyne Receiver for Origins
V.B.2.b.i. HIFI
