Latest Space News
Fri, 15 Feb 2019 23:45:10 +0000
NASA is considering buying two additional seats on Soyuz spacecraft to ensure a continued American presence on the International Space Station amid worries about additional delays in commercial crew flights. SpaceNews.com
Fri, 15 Feb 2019 16:24:26 +0000
An experimental Air Force small satellite intended to test space situational awareness technologies will be a secondary payload on the upcoming Falcon 9 launch of a commercial communications satellite and lunar lander. SpaceNews.com
Fri, 15 Feb 2019 05:37:46 +0000
NASA is now emphasizing speed in its lunar exploration plans, including seeking to fly payloads on commercial lunar landers before the end of this year as it works with industry on lander concepts. SpaceNews.com
Thu, 14 Feb 2019 23:37:20 +0000
During a recent conversation with a senior defense official about the changes coming to military space, he pointed out that under the proposed reorganization the lines of authority could become a little blurred. SpaceNews.com
Thu, 14 Feb 2019 23:36:31 +0000
Bill LaPlante, MITRE: The NC3 system “has been studied a lot, its life has been extended as long as we could, and that’s where we are." SpaceNews.com
Thu, 14 Feb 2019 23:15:46 +0000
We are starting to get a clearer picture of how the Pentagon plans to fund and organize the Space Force as a new military branch. SpaceNews.com
Thu, 14 Feb 2019 21:36:41 +0000
Fleet Space Technologies will begin raising money next week from investors in a Series A financing round after service launch immediately filled its four cubesats with customers. SpaceNews.com
Thu, 14 Feb 2019 16:48:16 +0000
Small launch vehicle developer Relativity has added three people, all of whom previously held key positions at SpaceX, to its leadership team as it refines the technologies it will use on its rockets. SpaceNews.com
Thu, 14 Feb 2019 11:51:59 +0000
NASA has selected for development a mission that will perform a spectroscopic survey of the entire sky at near-infrared wavelengths to study the origins of solar systems, galaxies and the universe. SpaceNews.com
Thu, 14 Feb 2019 02:46:59 +0000
NASA announced Feb. 13 that it was ending efforts to restore contact with the Opportunity Mars rover, bringing its mission to an end more than 15 years after it landed on the planet. SpaceNews.com
Wed, 13 Feb 2019 21:18:56 +0000
SpaceX has filed a protest over the award of a launch contract to United Launch Alliance for a NASA planetary science mission, claiming it could carry out the mission for significantly less money. SpaceNews.com
Wed, 13 Feb 2019 17:30:50 +0000
Lawmakers are calling for an independent review of the Air Force Launch Service Agreement contracts and its strategy to acquire launch services in the coming years. Why? SpaceNews.com
Wed, 13 Feb 2019 17:00:50 +0000
To receive FIRST UP Satcom, a weekly SpaceNews newsletter for satellite and telecom professionals, sign up here. TOP STORIES Russia plans to conduct six Proton launches this year, as well as a second flight of the Angara 5A, according to Khrunichev, the manufacturer for both rockets. The Angara 5A mission is scheduled for December 2019. The rocket […] SpaceNews.com
Wed, 13 Feb 2019 10:54:15 +0000
The new leader of the commercial space transportation office within the Federal Aviation Administration pledged to be open and “over-communicate” with industry as it works on new regulatory proposals. SpaceNews.com
Tue, 12 Feb 2019 22:55:36 +0000
CEO Yona Ovadia said Gilat had $104 million on hand as of Dec. 31 and will have sufficient resources for significant financial plays even after subtracting the dividend. SpaceNews.com
Tue, 12 Feb 2019 20:06:37 +0000
Spanish power company Red Eléctrica announced an agreement Feb. 12 to buy out Abertis’ 89.7 percent stake in domestic satellite operator Hispasat for 949 million euros ($1.08 billion). SpaceNews.com
Tue, 12 Feb 2019 18:44:26 +0000
Former NASA astronaut Mark Kelly announced Feb. 12 his intent to run for a United States Senate seat in Arizona. SpaceNews.com
Tue, 12 Feb 2019 15:00:36 +0000
Starburst Aerospace and Techstars announced plans Feb. 12 to begin accepting applications for a new space-focused accelerator based in Los Angeles and backed by the U.S. Air Force, NASA’s Jet Propulsion Laboratory, Lockheed Martin, Maxar Technologies, SAIC and Israel Aerospace Industries. SpaceNews.com
Tue, 12 Feb 2019 03:15:25 +0000
As NASA marks the latest milestone in the ongoing testing of the James Webb Space Telescope, agency officials are downplaying any additional delay to the troubled mission caused by the recent government shutdown. SpaceNews.com
Mon, 11 Feb 2019 22:32:46 +0000
DoD memo: The 2020 budget is a “starting point." The budget plan does not include “mission growth that may be needed to meet the evolving threat.” SpaceNews.com
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  • CV: Research Associate

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    Personal information
     Name:<withheld>
     Age:<withheld>
     Country:<withheld>
     Location:<withheld>
    Contact information
     Email:<withheld>
     Phone:<withheld>
     Mobile:<withheld>
    Candidate Profile
     Date Submitted:22-07-2015
     Last Modified:09-05-2016 (06:32)
    Job information
     Current job:Research Associate
     Employment Term:Either
     Job location:Anywhere
     Date available:within a month
     Industry:Launch Systems, Consulting/Engineering Services
     Keywords1) Designed and implemented CPM based transmitter on FPGA using LabVIEW for airborne platforms for missiles in India for the first time. 2) Hands on experience in HDL coding and MATLAB programming.
    CV

    Research Associate at DIAT DRDO Pune
     

    Research
    Interests

    Space System Modeling and Veri cation, Signal Processing for Communications, Digital
    Telemetry Schemes for Deep Space Communication and Control Systems.

    Education

    1) Indian Institute of Technology, Roorkee, Uttarakhand
    M.Tech., Electrical Engineering, Major: June 2012
     Dissertation Topic: Digital Implementation of Radio Frequency Digital Receiver
    based on Field Programmable Gate Array (FPGA)
     Advisors: Dr. (Ms.) Indra Gupta, Ph.D and Dr. Vishal Saxena, Ph.D

    2) Rajiv Gandhi Technical University, Bhopal, MP
    B.E. Electronics and Communication , June 2010
     Major Project: Advance Satellite Communication System
     Advisors: Ms. Nitu Singh (Assistant Professor) and Mr. Sanjay Mishra (Associate
    Professor)
    Research

    Experience

    1. Research Associate August 2013 to present
    Sensor Data Analysis Laboratory
    Defence Institute of Advanced Technology, DRDO
    Supervisor: Dr. Chinmoy Bhattacharya, Sc 'G' , Ph.D

    (a) Project : Real Time SAR image generation algorithm using CUDA platform.
    Contribution :

    Implementation of Singular Value Decomposition method for parallel
    processing.
    Developed an algorithm for SAR image generation from RADARSAT-1
    raw signal data which inherently executes parallelism for matched ltering
    of block data vectors.
    Processing of the input raw video data in range dimension followed by
    processing the range image processed data in the azimuth dimension.
    Detailed analysis of speed performance in radar lter.
    Extensive radar data analysis.

    (b) Project : Technology demonstrator for very light FM-CW SAR.
    Contribution :
     FM-CW SAR signal model.
     Development of SAR processing algorithms, i.e. Range Doppler algorithm,
    SPECAN, Chirp Scaling algorithm.
     Ground and slant range calibration of radar hardware using corner re ectors
    in di erent environments (Anechoic chamber and open ground).
     Design of RailSAR testbed for imaging from building rooftop.

    (c) Project: Design and Implementation of Transmitter for Airborne Platform
    on FPGA using LabVIEW. (ADA Bangalore).
    Contribution :
     Design algorithm using LabVIEW on NI PXI chassis.
     Mathematical computation for on board time sync with data rate.
     A novel approach of single cycle timing loop implementation for parallel
    processes.
     Design principles have been verifed with standard COTS receiver.

    (d) Project: Implementation and Calibration of robust receiver for CPM based
    signals.
    Contribution :
     Simulation of DDC using LabVIEW on NI PXI chassis.
     Simulation of DDS for L and S band.
     Implementation of the reciever is yet to done on PXI chassis.

    2. Post Graduation Research July 2010 to 2012
    Microprocessor and Sensor Data Laboratory
    Indian Institute of Technology, Roorkee
    Supervisor: Dr. (Ms.) Indra Gupta, Associate Professor, EED

    (a) Project : Digital Implementation of RF Digital Receiver on FPGA.
    Contribution :
     Simulation of RF receiver on MATLAB.
     RF signal parallel Digital Down Converter with frequency domain Correlation
    Processing.
     Reduced the analog deviation primarly with higher performance than that
    of normal receivers.

    (b) Project : Real time implementation of ADC-DAC interfacing using MATLAB
    SIMULINK on DSP kit.
    Contribution :
     Successfully Interfaced ADC-DAC to DSP kit.

     

    3. Under Graduation Research July 2006 to 2010
    Electronics and Communication Laboratory
    Rajiv Gandhi Technology University, Bhopal
    Supervisor: Prof. Sanjay Mishra and Nitu Singh, Asstitant Professor, EC

    (a) Project : Advance Satellite Communication Systems.(Major Project)
    Contribution :
     Simulation of the design on MATLAB.
     Power budget computation for the entire design.
     Study of design intricacies for hardware implementation.

    (b) Project : Pulse Width Modulator generator design using 4 Mhz crystal
    oscillator and maximum permissible pulse width of 250 ms (Minor Project).
    Contribution :
     Implemented the design using PIC microcontroller.
     

    Accepted
    Conference

    Paper
    1. Chaubey, Gorakh Nath, Hendre, Aniket. and Bhattacharya C. ,"Design of
    Recon gurable Shaped O set Quadrature Phase Shift Keying (SOQPSK) Transmitter
    on Field Programmable Gate Array (FPGA)" 2015. Submitted to IEEE TSP
    2015, Prague Czech Republic.
     

    Journal in
    Preparation

    1. Chaubey, Gorakh Nath and Bhattacharya, C. , "Implementation of bandwidth
    ecient digital modulation on FPGA platform for airborne telemetry."
     

    Hardware and
    Software
    Skillls

    

    NI PXI Chassis, Vector Network Analyzer, Spectrum Analyzer
    Matlab, LabVIEW, VHDL, C, C++, Python, MikTeX (Latex)
     

    Presentations

    Design Veri cation of CPM based SOQPSK-TG Transmitter and FMCW SAR trails.
     Integrated Test Range, Chandipur, Orissa Sep 2014
     Air Trails for FMCW-SAR, Ahmednagar, Maharastra July 2014

    Indian Institute of Technology
     Digital Control Systems and FPGA training sessions Nov 2011
     Avionics, Mechatronics and Robotics Apr 2011

    Teaching &
    Consulting
    Experience

    Assistant Professor August 2012 -2013
    Control Systems, Electromagnetic Theory, Analog Electronics, Antenna and wave
    propagation and Analog Communication
    Electronics Department
    IEC - CET Greater Noida

    Miscellaneous 

    Secured 99.89 percentile in Graduate Aptitude Test in Engineering March 2010.
    Member of Student A airs Council July 2011 - July 2012
    Mess Secretary (Govind Bhawan, IIT Roorkee) August 2011- June 2012
    Assisted to manage event ARPAN. March 2012

    References

    Dr. Chinmoy Bhattacharya, PhD
    Armament Research and Development Establishment E-mail: cbhat0(at)ieee.org
    Defence Research and Development Organisation.

    Dr. Bharat. B. Kale , PhD
    Director, Scientist-F
    Centre For Materials For Electronics Technology E-mail: kbbb1(at)yahoo.com
    Government of India

    Dr. Kumar Digvijay Mishra, PhD
    Professor
    Controls, Mechatronics, and Robotics E-mail: kumardigvijaymishra(at)yahoo.co.uk
    DIAT DRDO


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