Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Vaddi Raghavaiah"'
Autor:
Sasikanta Kumar, Vaddi Raghavaiah, P.V.N. Murthy, V. K. Hariharan, P Sowjanya, Varia Ashok Kumar, R. Renuka, M. Nageswara Rao
Publikováno v:
2016 International Conference on ElectroMagnetic Interference & Compatibility (INCEMIC).
GSAT-17 spacecraft is one of the most complicated and technologically advanced Satellites being built by Indian Space Research Organisation (ISRO). The payload configuration of GSAT-17 spacecraft is 24 channels In Normal C-Band Transponders, 12 chann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::902c70aca03e70cf4f36100d57222ccb
https://doi.org/10.1109/incemic.2016.7921508
https://doi.org/10.1109/incemic.2016.7921508
Autor:
S. Kumar, Yogesh Tyagi, Vijayarama Raju Sagi, Pallavi Yarlagadda, V. Kumar, Vaddi Raghavaiah, Rakesh Bhan, V. K. Hariharan, R. Renuka, P.V.N. Murthy
Publikováno v:
2016 International Conference on ElectroMagnetic Interference & Compatibility (INCEMIC).
The objective of this analysis is to derive radiation susceptibility levels for subsystems in the NASA ISRO Synthetic Aperture RADAR (NISAR) Spacecraft at Sband SAR payload frequency. This involves finding electromagnetic field distribution at variou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a54c35dae18c03c988ff1322b3d72dd8
https://doi.org/10.1109/incemic.2016.7921506
https://doi.org/10.1109/incemic.2016.7921506
Autor:
R. Renuka, P Sowjanya, Vaddi Raghavaiah, Ashok Kumar Varla, Narra Lakshmi Nandini, P.V.N. Murthy, M. Nageswara Rao, R. L. Mini, V. K. Hariharan
Publikováno v:
2016 International Conference on ElectroMagnetic Interference & Compatibility (INCEMIC).
Spacecraft when placed in plasma, spacecraft charging occurs which results in ESD discharge. This paper focuses on ESD fields radiated in spacecraft level and the noise coupled to a nearby wire when it is exposed to these radiated fields. A dipole mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596fa0f59232557e036080f0a3db36fb
https://doi.org/10.1109/incemic.2016.7921503
https://doi.org/10.1109/incemic.2016.7921503
Autor:
V. K. Hariharan, Vaddi Raghavaiah, R. L. Mini, R. Renuka, M. Nageswara Rao, Sasikanta Kumar, P.V.N. Murthy
Publikováno v:
2016 International Conference on ElectroMagnetic Interference & Compatibility (INCEMIC).
Conducted and radiated mode EMI/EMC tests are carried out at subsystem level to establish Electromagnetic compatibility in spacecraft. EMI/EMC test requirements of ISRO spacecraft subsystems are derived from MIL-STD 461C and the procedure given in MI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e80b4e6027d0778fd6f9c8905be2b33c
https://doi.org/10.1109/incemic.2016.7921522
https://doi.org/10.1109/incemic.2016.7921522
Autor:
M. Nageswara Rao, R. L. Mini, V. K. Hariharan, Vaddi Raghavaiah, P.V.N. Murthy, Sasikanta Kumar, R. Renuka
Publikováno v:
2016 International Conference on ElectroMagnetic Interference & Compatibility (INCEMIC).
This paper deals with the modeling and estimation of differential mode conducted emissions from a DC/DC Converter (buck converter) which operates at 295 kHz. Typical Buck converter is modeled as ac equivalent circuit and simulations are carried out.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07f77b3bc547ef067c663fb660d21605
https://doi.org/10.1109/incemic.2016.7921468
https://doi.org/10.1109/incemic.2016.7921468
Autor:
Vaddi Raghavaiah, R. Renuka, Sasikanta Kumar, P Sowjanya, P.V.N. Murthy, M. Nageswara Rao, V. K. Hariharan
Publikováno v:
2016 International Conference on ElectroMagnetic Interference & Compatibility (INCEMIC).
A study has been made to determine the probable EMI and ESD effects of Electric Propulsion System (EPS) on Spacecraft performance to generate and implement mitigation techniques to overcome these effects. Detailed literature survey has been made on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a600d766ef2c3274a8363cff2da9f2dc
https://doi.org/10.1109/incemic.2016.7921463
https://doi.org/10.1109/incemic.2016.7921463
Autor:
G. V. C. Rajan, S. K. Nagesh, R. Renuka, Vaddi Raghavaiah, M. R. Thyagaraj, K. V. Govinda, P.V.N. Murthy, P Sowjanya
Publikováno v:
2014 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS).
The satellite as a system consists of various bundles of harness interconnections between subsystems, across the panels. These bundles of harness consist of different types of cables - power lines, data lines, command lines. Power lines from solar ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7246fcb7c3012138df7338fd2c3321ac
https://doi.org/10.1109/edaps.2014.7030818
https://doi.org/10.1109/edaps.2014.7030818
Autor:
Santhi Sankaranarayanan, Vaddi Raghavaiah, S. M. Muniraja, D. Binu, G. K. Rama Murali, R. Renuka, B. S. Srinivas, V. V. Srinivasan, P.V.N. Murthy, R. L. Mini, V. Senthil Kumar, V. K. Hariharan, P Sowjanya
Publikováno v:
2014 IEEE International Microwave and RF Conference (IMaRC).
The MARS Orbiter Mission (MOM) spacecraft carries on-board sensitive receiver and high gain antenna system to cater to the requirement of inter-planetary and deep space communication. This paper describes, among others, the stringent EMC requirements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d12c2fd8c030fa93fd28325bc92ffb1
https://doi.org/10.1109/imarc.2014.7039009
https://doi.org/10.1109/imarc.2014.7039009
Autor:
G. V. C. Rajan, Satish Kumar Bandlamudi, Singh Kamlesh Satyadev, K. V. Govinda, R. Renuka, S. K. Nagesh, Puneet Kumar Mishra, Vaddi Raghavaiah, M. R. Thyagaraj
Publikováno v:
2013 International Conference on Microwave and Photonics (ICMAP).
In a spacecraft, the Electro Explosive Devices (EED) are used for the appendages deployment activities like Antennas Deployment, Solar arrays deployment etc. EED electronics package provides the required excitation to fire the SQUIB. During the launc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc2b3bec10b77c001deb8ec975ceed6d
https://doi.org/10.1109/icmap.2013.6733463
https://doi.org/10.1109/icmap.2013.6733463