Cryogenic low noise amplifiers in an InP HEMT MMIC process
Autor: | Jan Grahn, G. Alestig, Arsalan Pourkabirian, J. Halonen, Herbert Zirath, J.P. Starski, Joel Schleeh, Bengt Nilsson, Per-Åke Nilsson, Niklas Wadefalk |
---|---|
Rok vydání: | 2015 |
Předmět: | |
Zdroj: | 2015 Asia-Pacific Microwave Conference (APMC). |
Popis: | An indium phosphide HEMT MMIC process was developed for ultralow noise amplifiers (LNAs) at cryogenic temperatures. The process was run on 4" wafers and utilized 130 nm gate-length HEMTs. Several wide band LNAs were made in a frequency range between 1 GHz and 100 GHz. A Ka band LNA had a minimum noise temperature of 10 K and a gain of 35 dB. |
Databáze: | OpenAIRE |
Externí odkaz: |