scholarly journals Study on the effect of stepwise decreasing microwave power drying (SDMPD) of moth bean sprouts on its quality

2021 ◽  
Author(s):  
Sejal R. Sedani ◽  
Ishvar L. Pardeshi ◽  
Amit R. Dorkar
Keyword(s):  
Microwave Power ◽  
Moth Bean ◽  
Bean Sprouts

Thermal transients of coated optical fibres exposed to microwave power at 2.45 GHz

1990 ◽  
Vol 137 (3) ◽  
pp. 174
Author(s):  
M.J. Sacco ◽  
L.J. Auchterlonie ◽  
A.J. Harris
Keyword(s):  
Microwave Power ◽  
Optical Fibres ◽  
Thermal Transients

MICROWAVE POWER GaAs/AlGaAs HETEROJUNCTION BIPOLAR TRANSISTOR MODELLING

1988 ◽  
Vol 49 (C4) ◽  
pp. C4-579-C4-582
Author(s):  
J. G. METCALFE ◽  
R. C. HAYES ◽  
A. J. HOLDEN ◽  
A. P. LONG
Keyword(s):  
Microwave Power ◽  
Bipolar Transistor ◽  
Heterojunction Bipolar Transistor

The working standard of the unit of power of electromagnetic waves in the frequency range from 37,5 to 220 GHz

2020 ◽  
pp. 53-58
Author(s):  
A. V. Koudelny ◽  
I. M. Malay ◽  
V. A. Perepelkin ◽  
I. P. Chirkov
Keyword(s):  
Microwave Power ◽  
Electromagnetic Waves ◽  
Primary Standard ◽  
The State ◽  
Frequency Range ◽  
Working Standard ◽  
Extended Frequency Range ◽  
Effective Efficiency ◽  
Extended Frequency ◽  
Good Agreement

The possibility of using bolometric converters of microwave power from the State primary standard of the unit of power of electromagnetic waves in waveguide and coaxial paths GET 167-2017, which has a frequency range from 37,5 to 78,33 GHz, in an extended frequency range up to 220 GHz, is shown. Studies of semiconductor bolometric converters of microwave power in an extended frequency range have confirmed good agreement and smooth frequency characteristics of the effective efficiency factor of the converters. Based on the research results, the State working standard of the unit of power of electromagnetic waves of 0,1–10 mW in the frequency range from 37,5 to 220 GHz 3.1.ZZT.0288.2018 was approved. The technical characteristics of the working standard of the unit of power of electromagnetic oscillations in an extended frequency range from 37,5 to 220 GHz are given.

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