Gain and noise analysis of HEMT amplifiers from room temperature to superfluid He

Classical and Quantum Gravity

Volumn 23, Issue 8, 2006, Pages

  Chincarini, A ^a   Gemme, G ^a   Iannuzzi, M ^a   Parodi, R ^a   Vaccarone, R ^a  

^a INFN SEZIONE DI GENOVA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33645516592     PISSN: 02649381     EISSN: 13616382     Source Type: Journal    
DOI: 10.1088/0264-9381/23/8/S37     Document Type: Conference Paper

References (10)

1. Linthorne N P and Blair D G 1992 Rev. Sci. Instrum. 63 4154
2. Tobar M E and Blair D G 1995 Rev. Sci. Instrum. 66 2751
3. Tobar M E and Blair D G 1993 J. Phys. D: Appl. Phys. 26 2276
4. Blair D G, Ivanov E N, Tobar M E, Turner P J and van Kann F 1995 Phys. Rev. Lett. 74 1908
5. Ballantini R et al 2005 Amaldi 6 Conf. Proc.
6. Fernandes J E 1998 TMO Progress Report 42-135 (With the LNA coupled to the parametric transducer the working condition will be such that the cavity will work at resonance and critically coupled to the external load. In this situation the transducer output impedance is real and matched to the external load (50 Ω))
7. JCA Technology Inc., 2580 Junction Ave, San Jose CA, 95134 USA
8. Amplitech, 60 Davids Drive, Hauppauge NY, 11788 USA
9. Ivanov E N, Harnett J G and Tobar M E 2000 IEEE Trans. Ultrason. Ferroelectr. Freq. Control p 1273
10. Tobar M E, Locke C R, Ivanov E N, Heng I S and Blair D G 2000 Rev. Sci. Instrum. 71 4282