Operation of anX‐band dielectric Cherenkov maser amplifier

1990 ◽  
Vol 56 (12) ◽  
pp. 1092-1094 ◽  
Author(s):  
E. Garate ◽  
H. Kosai ◽  
K. Evans ◽  
A. Fisher ◽  
R. Cherry ◽  
...  
Keyword(s):  
Maser Amplifier ◽  
Dielectric Cherenkov Maser

Operation of an X-band dielectric Cherenkov maser amplifier

1990 ◽  
Author(s):  
W. Main ◽  
J. Weatherall ◽  
R. Cherry ◽  
E. Garate ◽  
H. Kosai ◽  
...  
Keyword(s):  
Maser Amplifier ◽  
X Band ◽  
Dielectric Cherenkov Maser

Operation of an x-band dielectric Cherenkov maser amplifier

1990 ◽  
Author(s):  
Eusebio P. Garate ◽  
Hiroyuki Kosai ◽  
William Peter ◽  
Amnon Fisher ◽  
William T. Main ◽  
...  
Keyword(s):  
Maser Amplifier ◽  
X Band ◽  
Dielectric Cherenkov Maser

Coaxial configuration of the dielectric Cherenkov maser

1990 ◽  
Vol 18 (5) ◽  
pp. 831-836 ◽  
Author(s):  
E.P. Garate ◽  
A. Fisher ◽  
W.G. Main
Keyword(s):  
Dielectric Cherenkov Maser

High-power dielectric Cherenkov maser oscillator

1990 ◽  
Vol 18 (3) ◽  
pp. 507-512 ◽  
Author(s):  
W. Main ◽  
R. Cherry ◽  
E. Garate
Keyword(s):  
High Power ◽  
Dielectric Cherenkov Maser

A Maser Amplifier for Radio Astronomy at X-Band

1959 ◽  
Vol 47 (6) ◽  
pp. 1062-1069 ◽  
Author(s):  
J. Giordmaine ◽  
L. Alsop ◽  
C. Mayer ◽  
C. Townes
Keyword(s):  
Radio Astronomy ◽  
Maser Amplifier ◽  
X Band

scholarly journals Maser Amplifiers

1980 ◽  
Vol 87 ◽  
pp. 615-617
Author(s):  
E. Kollberg
Keyword(s):  
Low Noise ◽  
Stimulated Emission ◽  
Long Wavelength ◽  
Maser Amplifier ◽  
Amplification Process ◽  
Signal Field

When the lowest possible noise is required the maser amplifier remains the unquestionable amplifier choice for moderate bandwidth microwave and long wavelength millimeterwave receivers. The reason for the outstanding low noise properties of the maser is partly that it is cooled to a few degrees K (≲ 4 K) but also that the amplification process is the most fundamental one, i.e. amplification takes place when quanta (photons) are added directly to the signal field by stimulated emission of radiation from energetically excited particles.

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