Latest Space News
Tue, 21 Jan 2020 21:09:58 +0000
A green propulsion startup with more than $1 million in sales says it is gaining traction in the smallsat market while funding its own small launch vehicle.  SpaceNews.com
Tue, 21 Jan 2020 19:06:12 +0000
Last year, I was invited by the U.S. government to a couple of workshops to help visualize future scenarios and strategies, which triggered a question in my mind: So what do you call members of the Space Force in all their varied roles? SpaceNews.com
Tue, 21 Jan 2020 15:52:44 +0000
Made In Space announced plans Jan. 17 to move its corporate headquarters from Mountain View, California, to Jacksonville, Florida. SpaceNews.com
Tue, 21 Jan 2020 08:30:11 +0000
Startup Skylo emerged from stealth mode Jan. 21 with $116 million in the bank and plans to connect devices by transferring data over existing geostationary communications satellites. SpaceNews.com
Mon, 20 Jan 2020 23:31:09 +0000
A consortium established last year to develop a rating to measure how well satellites comply with space sustainability guidelines expects to have an initial version of its rating system ready by late this year or early next year. SpaceNews.com
Mon, 20 Jan 2020 19:37:02 +0000
Named “Birds of a Feather,” the mission is scheduled to lift off Jan. 31 from Rocket Lab Launch Complex 1 in New Zealand. SpaceNews.com
Mon, 20 Jan 2020 18:46:45 +0000
Radar satellite operator Iceye released a product to detect dark vessels, ships at sea that are not identifying themselves with Automatic Identification System transponders. SpaceNews.com
Mon, 20 Jan 2020 14:28:44 +0000
U.S. and Chinese officials are working towards meeting for a bilateral Civil Space Dialogue around March in the first such discussion since 2017. SpaceNews.com
Mon, 20 Jan 2020 13:43:43 +0000
BAE Systems officials called the acquisitions “unique opportunities” to grow its military radio and GPS businesses. SpaceNews.com
Mon, 20 Jan 2020 01:30:03 +0000
NASA will decide in the coming weeks whether to extend a crewed SpaceX test flight to the International Space Station, a move that could help alleviate a crew time crunch on the station. SpaceNews.com
Sun, 19 Jan 2020 16:18:53 +0000
SpaceX successfully tested the abort system of its Crew Dragon spacecraft Jan. 19, one of the final milestones before a crewed test flight that could take place as soon as this spring. SpaceNews.com
Sat, 18 Jan 2020 22:25:32 +0000
The U.S. Space Force revealed the nameplates that airmen who are assigned to the Space Force will wear over their existing utility uniforms. SpaceNews.com
Fri, 17 Jan 2020 22:17:08 +0000
NASA and SpaceX are ready to perform a test of the launch abort system of the company’s Crew Dragon spacecraft that will also serve as a dress rehearsal of sorts for upcoming crewed flights of the vehicle. SpaceNews.com
Fri, 17 Jan 2020 20:36:18 +0000
Eutelsat said an investigation into the Eutelsat 5 West B satellite, launched in October, concluded that one of its two solar arrays was unusable, reducing power to support communications services.  SpaceNews.com
Fri, 17 Jan 2020 12:08:00 +0000
SpinLaunch, a startup pursuing an alternative approach for placing payloads into orbit, has raised $35 million in a new funding round disclosed Jan. 16. SpaceNews.com
Fri, 17 Jan 2020 00:08:09 +0000
In an exclusive interview, Gen. John Raymond, the first chief of space operations for the U.S. Space Force, talks about the initial steps in organizing the new service. SpaceNews.com
Thu, 16 Jan 2020 23:56:43 +0000
WASHINGTON — European launch provider Arianespace completed its first launch of the year Jan. 16, sending two communications satellites into geostationary transfer orbits.  The Ariane 5 rocket lifted off from the Guiana Space Center at 4:05 p.m. Eastern with the 3,600-kilogram Eutelsat Konnect satellite and the 3,400-kilogram GSAT-30 satellite.  Eutelsat Konnect separated from the rocket’s […] SpaceNews.com
Thu, 16 Jan 2020 23:15:24 +0000
The government of Luxembourg has invested in a new fund intended to support space startups, a move that will be one of the last for the country’s most prominent backer of the industry. SpaceNews.com
Thu, 16 Jan 2020 20:11:28 +0000
Space startups are becoming more acquainted with the U.S. government as a customer and an investor, though the pathways to both remain difficult, a panel of experts said Jan. 14.  SpaceNews.com
Thu, 16 Jan 2020 12:24:41 +0000
With its funding secured for the next three years, the head of the European Space Agency is now focused on implementing those key programs while establishing a new cooperative agreement with the European Union. 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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