Ministry of Education
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Dr Arun Kumar Upadhayaya

vidwan id: 224626
Male

Principal Scientist, Department of Radio and Atmospheric Sciences
CSIR-National Physical Laboratory

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Expertise

  • Applied Physics

Publications

Total Articles 33
Books 0
Proceedings 0

Publications

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Scopus

Citations 308
h-index 12

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Citations 3
h-index 1
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Bio

Applied Physics

Personal Details

  • Male
  • Principal Scientist , CSIR-National Physical Laboratory
  • Department of Radio and Atmospheric Sciences, CSIR-National Physical Laboratory
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Principal Scientist Jan 2015 – Present
CSIR-National Physical Laboratory | Department of Radio and Atmospheric Sciences

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Organisations (117+)

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Co-Authors (14)

Shankar Gopal

Dr Shankar Gopal Aggarwal

CSIR-National Physical Laboratory

Ashish

Mr Ashish Ranjan

CSIR-National Physical Laboratory

Potula

Dr Potula Sree Brahmanandam (Anand)

Shri Vishnu Engineering College for Women, Vishnupur

Daya

Dr Daya Soni

CSIR-National Physical Laboratory

Govind

Dr Govind Gupta

CSIR-National Physical Laboratory

Sumit Kumar

Dr Sumit Kumar Mishra

CSIR-National Physical Laboratory

Monika J

Dr Monika J Kulshrestha

CSIR-National Physical Laboratory

M V

Dr M V Sunil Krishna

Indian Institute of Technology Roorkee

Rupesh M

Dr Rupesh M Das

CSIR-National Physical Laboratory

Sampad

Dr Sampad Kumar Panda

Koneru Lakshmaiah Education Foundation, Guntur

Sumanta

Prof Sumanta Sarkhel

Indian Institute of Technology Roorkee

Preetam

Dr Preetam Singh

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Sudhir Kumar

Dr Sudhir Kumar Sharma

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Tuhin

Dr Tuhin Mandal

CSIR-National Physical Laboratory

Scholarly Work

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Scholarly Publications

Preearthquake anomalous ionospheric signatures observed at low-mid latitude Indian station, Delhi, during the year 2015 to early 2016: Preliminary results

Open Access
Article
Year: 2017. Volume: 122 , Issue: 8 , Pages: 8694-8719 .
Authors: Sumedha Gupta ., A. K. Upadhayaya .,
DOI 10.1002/2017JA024192
8

Morphology of ionospheric F<inf>2</inf> region variability associated with sudden stratospheric warmings

Open Access
Article
Year: 2017. Volume: 122 , Issue: 7 , Pages: 7798-7826 .
Authors: Sumedha Gupta ., A. K. Upadhayaya .,
DOI 10.1002/2017JA024059
13

F<inf>2</inf> region response to geomagnetic disturbances across Indian latitudes: O(<sup>1</sup>S) dayglow emission

Open Access
journal-article
Year: 2016. Volume: 121 , Issue: 3 , Pages: 2595-2620 .
Authors: Upadhayaya, A.K.;Gupta, S.;Brahmanandam, P.S.
DOI 10.1002/2015JA021366
3

A statistical analysis of occurrence characteristics of Spread-F irregularities over Indian region

Open Access
Article
Journal of Atmospheric and Solar-Terrestrial Physics. Year: 2014. Volume: 112 , Pages: 1-9 .
Authors: A.K. Upadhayaya ., Sumedha Gupta .,
DOI 10.1016/j.jastp.2014.01.019
10

Temporal and spatial variation of equatorial ionization anomaly by using multistation ionosonde data for the 19th solar cycle over the Indian region

Open Access
Article
Advances in Space Research. Year: 2013. Volume: 51 , Issue: 7 , Pages: 1253-1265 .
Authors: Sneha Yadav ., R.S. Dabas ., Rupesh M. Das ., A.K. Upadhayaya ., A.K. Gwal .,
DOI 10.1016/j.asr.2012.11.009
6

Ionospheric F<inf>2</inf> region: Variability and sudden stratospheric warmings

Open Access
Article
Year: 2013. Volume: 118 , Issue: 10 , Pages: 6736-6750 .
Authors: A. K. Upadhayaya ., K. K. Mahajan .,
DOI 10.1002/jgra.50570
26

Daytime additional F layer stratification over low-midlatitude station of the Indian sector under geomagnetic disturbed conditions

Open Access
Article
Year: 2012. Volume: 117 , Issue: 6 .
Authors: Sneha Yadav ., A. K. Upadhayaya ., Rupesh M. Das .,
DOI 10.1029/2011JA017305
5

Variation of F-region critical frequency (foF2) over equatorial and low-latitude region of the Indian zone during 19th and 20th solar cycle

Open Access
Article
Advances in Space Research. Year: 2011. Volume: 47 , Issue: 1 , Pages: 124-137 .
Authors: Sneha Yadav ., R.S. Dabas ., Rupesh M. Das ., A.K. Upadhayaya ., S.K. Sarkar ., A.K. Gwal .,
DOI 10.1016/j.asr.2010.09.003
12