Zobrazeno 1 - 10
of 11
pro vyhledávání: '"N. M. Vadher"'
Publikováno v:
International Journal of Electronics. 95:1201-1208
Surface Acoustic Wave (SAW) Reflective Array Compressor (RAC) type chirp filters are used in radar compressive receivers as matched filters or compressors. The conventional way of designing the grooves in such filters is to make groove length constan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f5eb4e19b0a45a151e9e00035341bb9
https://doi.org/10.1080/00207210802389904
https://doi.org/10.1080/00207210802389904
Autor:
K. S. B. Manian, Girish P. Ubale, Hemant Dave, Chirag M. Solanki, M. R. Deshpande, Vishal Shah, C. N. Umapathy, Pritam Kumar, Ravi Kulkarni, Rajmal Jain, N. M. Vadher, Kirit Shah, Vinod Patel, Satish Kayasth, Amish B. Shah, Ramkrishna Sharma, N. Viswanath
Publikováno v:
Journal of Astrophysics and Astronomy. 27:299-304
The Solar X-ray Spectrometer (SOXS) mission onboard GSAT-2 Indian Spacecraft was launched on 08 May 2003 using GSLV-D2 rocket by Indian Space Research Organization (ISRO). SOXS aims to study solar flares, which are the most violent and energetic phen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::732bb9be11ade44d8efcab64da713a90
https://doi.org/10.1007/bf02702533
https://doi.org/10.1007/bf02702533
Autor:
Chirag M. Solanki, K. S. B. Manian, Jayshree J. Trivedi, V. D. Patel, Sumit Kumar, Vishal Shah, N. M. Vadher, M. R. Deshpande, Amish B. Shah, Rajmal Jain, Girish P. Ubale, Hemant Dave, K. J. Shah, S. L. Kayasth
Publikováno v:
Solar Physics. 227:89-122
The first space-borne solar astronomy experiment of India, namely “Solar X-ray Spectrometer (SOXS)”, was successfully launched on 08 May 2003 on board geostationary satellite GSAT-2 of India. The SOXS is composed of two independent payloads, viz.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec7b5a280d4a479e4b67f627ff1d8716
https://doi.org/10.1007/s11207-005-1712-3
https://doi.org/10.1007/s11207-005-1712-3
Publikováno v:
Earth, Moon and Planets. 73:125-132
This article reports the observations of microwave emission from Jupiter during the impact of K, N, P2 and S fragments of the comet Shoemaker-Levy 9. The comparison of microwave bursts intensities produced by these impacts with the impact class and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ffc61db4e2fd1a62284f4747dcf94fd
https://doi.org/10.1007/bf00114144
https://doi.org/10.1007/bf00114144
Publikováno v:
Earth, Moon and Planets. 75:127-133
In this article we report the peculiar oscillations in the intensity of microwave (4.15 GHz) emission seen during the impact of K fragment of comet Shoemaker-Levy 9 on July 19, 1994. The oscillations begin at 10h 13m 25s UT suddenly with a frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1edd4759e3565922bda926ef9a999d8
https://doi.org/10.1007/bf00054508
https://doi.org/10.1007/bf00054508
Publikováno v:
2005 Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics.
In the submillimeter (SMM) region of electro-magnetic spectrum, heterodyne techniques are widely used to achieve high spectral resolution. The SMM source signal and a known local oscillator signal are mixed in a nonlinear device in order to generate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc17e2178998b112b9c297515dff4bfd
https://doi.org/10.1109/icimw.2005.1572449
https://doi.org/10.1109/icimw.2005.1572449
Autor:
Amish B. Shah, J. P. Pabari, Vishal Shah, Ashwani Kumar Dubey, Hemant Dave, Ravindra Pratap Singh, N. M. Vadher, S. Thampi
Publikováno v:
Scopus-Elsevier
Limitations imposed by the atmosphere at terahertz (THz) frequencies have restricted researchers from retrieving crucial information regarding astronomical sources. With the availability of sensitive detectors and new generation of telescopes, the te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4ad9abfc5d5922ef1e1e9e7729dd8ed
https://doi.org/10.1109/icimw.2005.1572448
https://doi.org/10.1109/icimw.2005.1572448
Autor:
Rajmal Jain, P. Sreekumar, V. D. Patel, S. L. Kayasth, K. S. B. Manian, M. R. Deshpande, Amish B. Shah, Sumit Kumar, N. M. Vadher, K. J. Shah, Girish P. Ubale, Hemant Dave, Vishal Shah
Publikováno v:
Highlights of Astronomy. 13:622-622
“Solar X-ray Spectrometer (SOXS)” mission on-board GSAT-2 Indian spacecraft was launched on 08 May 2003 by GSLV-D2 and deployed in geostationery orbit to study the X-ray emission from solar flares with high spectral and temporal resolution. The S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::655011047c72f1510d82b8ccd531bb42
https://doi.org/10.1017/s153929960001666x
https://doi.org/10.1017/s153929960001666x
Publikováno v:
IETE Journal of Research. 23:708-711
An equipment developed to measure Faraday rotation to determine the total electron content of the ionosphere using geosynchronous satellite ATS-6 is described. It is capable of measuring Faraday rotation to an accuracy of ± 2°. This equipment desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ca991e3d8f311148d5abf0ef6fc87d
https://doi.org/10.1080/03772063.1977.11451514
https://doi.org/10.1080/03772063.1977.11451514
Publikováno v:
Nature. 273:285-287
The variation with frequency of ionospheric scintillations, simultaneously observed at 40, 140, 360, and 860 MHz at equatorial latitudes, was studied. The ATS 6 geostationary satellite was equipped with radio beacons at 40, 140, and 360 MHz, and also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cc38653fc171674317f11052e286bf5
https://doi.org/10.1038/273285a0
https://doi.org/10.1038/273285a0