scholarly journals A transistorized lightning stroke counter

MAUSAM ◽  
2021 ◽  
Vol 22 (1) ◽  
pp. 103-106
Author(s):  
H. S . CHANDRASEKHARAIAH ◽  
R. S. N. RAU ◽  
A. A. NATARAJAN
Keyword(s):  
Frequency Band ◽  
Lightning Stroke ◽  
Minimum Duration

A battery powered transistorized lightning stroke counter which can record lightning strokes to ground was developed. This counter is sensitive to positive pulses within a frequency band of 100 to 2500 Hz and has threshhold levels from 10-100 volts which can be set by an attenaator. The minimum duration between Successive pulses which can be counted is 0.5 sec. It weighs about 4 kg and its dimensiona are 150 mm x 150 mm X 175 mm.

Application of TL Model for Estimation of Current Waveform of Winter Lightning Stroke

2018 ◽  
Vol 138 (5) ◽  
pp. 346-351 ◽  
Author(s):  
Hiroyuki Kaneko ◽  
Naoki Itamoto ◽  
Kazuo Shinjo
Keyword(s):  
Current Waveform ◽  
Lightning Stroke

Contact Current Density Analysis Inside Human Body in Low-Frequency Band Using Geometric Multi-Grid Solver

2020 ◽  
Vol E103.C (11) ◽  
pp. 588-596
Author(s):  
Masamune NOMURA ◽  
Yuki NAKAMURA ◽  
Hiroo TARAO ◽  
Amane TAKEI
Keyword(s):  
Frequency Band ◽  
Current Density ◽  
Human Body ◽  
Low Frequency ◽  
Density Analysis

CONTROL AND STABILIZATION OF TEMPERATURE (0.8÷300 K) IN THE CRYODIELECTROMETER OF A GIGAHERTZ FREQUENCY BAND

2014 ◽  
Vol 73 (11) ◽  
pp. 993-1003 ◽  
Author(s):  
R. V. Golovashchenko ◽  
V. N. Derkach ◽  
M. K. Zaetz ◽  
V. G. Korzh ◽  
A. S. Plevako ◽  
...  
Keyword(s):  
Frequency Band

Quasi-Optical Polarization Attenuators in the Terahertz Frequency Band

2008 ◽  
Vol 67 (13) ◽  
pp. 1207-1215 ◽  
Author(s):  
V. K. Kiselyov ◽  
M. S. Yanovsky ◽  
V. I. Bezborodov ◽  
Ye. M. Kuleshov
Keyword(s):  
Frequency Band ◽  
Optical Polarization ◽  
Terahertz Frequency
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