Title :
Low-noise extra-low-power amplifiers for future radio astronomy receivers
Author :
Korolev, A.M. ; Shulga, V.M.
Author_Institution :
Inst. of Radio Astron., National Acad. of Sci. of Ukraine, Kharkiv, Ukraine
Abstract :
A new approach to design of low-noise amplifiers with extremely low power consumption is given. The power consumption of 50 microwatt per stage with 10-dB-gain over L-band has been obtained at room temperature.
Keywords :
low noise amplifiers; radio receivers; radioastronomy; radiofrequency amplifiers; low-noise extra-low-power amplifiers; radio astronomy receivers; Energy consumption; HEMTs; Helium; Low-noise amplifiers; Microwave devices; Microwave theory and techniques; PHEMTs; Radio astronomy; Receivers; Voltage;
Conference_Titel :
Microwave & Telecommunication Technology, 2005 15th International Crimean Conference
Print_ISBN :
966-7968-80-4
DOI :
10.1109/CRMICO.2005.1564857
