DocumentCode :
572629
Title :
Pulsed power microwave calorimeter
Author :
Lisichkin, Alexander L. ; Nesterov, Eugeny V. ; Shumilin, Vladimir P. ; Stroganov, Vadim A.
Author_Institution :
High Energy Density Research Center, Russian Academy of Sciences, IVTAN, Izhorskaja St. 13/19, Moscow, 127412, Russia
Volume :
1
fYear :
1996
fDate :
10-14 June 1996
Firstpage :
461
Lastpage :
464
Abstract :
The calorimeter for detection of pulsed power microwave radiation (from several ns to 1 s duration) is developed. The operation of the calorimeter is based on absorption of microwaves by polar fluid with its further expansion into capillary tube and measurement of fluid level in capillary by variable-capacitance transducer. Absorbing surface area of the calorimeter is 1300 cm2 (36 × 36 cm). The energy measurements are ranged from several mJ to ∼ 100 J (minimum registrated energy density Qs is ∼ 3 µJ/cm2). The calorimeter absorbs from 90 % to 99 % of falling microwave power with wavelengths 7.5 – 12 cm and 2.3 – 3.7 cm. The measurement error for absorbed energy is less then 5 % for energy Q > 20 mJ.
fLanguage :
English
Publisher :
iet
Conference_Titel :
High-Power Particle Beams, 1996 11th International Conference on
Conference_Location :
Prague, Czech Republic
Print_ISBN :
978-80-902250-3-9
Type :
conf
Filename :
6308363
Link To Document :
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