06/01/2026
Tuesday, June 9th 12:35pm
IEEE IMS 2026 MICRO APPS Microwave Application Seminar
IMS International
IEEE International MTT Symposia - IMS
7-12 June 2026
Thomas M. Menino Convention Center - Boston
Speaker: Steven Mazza – Narda-MITEQ
CRYOGENIC Low Noise Amplifiers – Overview of Applications, Technological Advancements and Highlight Exceptionally Low Noise Temperatures
There is an increasing need for RF low noise amplifiers (LNAs) that operate at cryogenic temperatures. This is largely due to growing demand in quantum computing, deep-space communication, radio astronomy, and low-temperature physics research. These applications require LNAs that can amplify extremely weak signals while contributing negligible added noise to the system. To achieve best-in-class noise performance, beyond that traditionally possible, innovations are being investigated and adopted. This talk will provide an overview of applications, discuss technological advancements that allow this noise performance to be realized, and highlight the exceptionally low noise temperatures being achieved today.
- What is a Cryogenic Low Noise Amplifier?
- Established and Emerging Applications of Cryogenic LNAs
- Advantages and Disadvantages of Several Device Technologies
- Considerations for Designing Cryogenic LNAs
- Making RF Measurements at Cryogenic Temperatures
TUMA9: Low Noise Amplifiers for Cryogenic Applications | Technical Program | IEEE International MTT Symposia:
https://ims-ieee.org/technical-program-view/2428
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