Latest Space News
Thu, 19 Apr 2018 20:23:51 +0000
WASHINGTON — French fleet operator Eutelsat finished a lengthy 302 million euro ($372.9 million) sale of its stake in Spanish fleet operator Hispasat after gaining long-awaited approval from Spain’s government. The divestiture was first announced last May and expected to close that year, but required approval from Spain’s Council of Ministers, which didn’t occur until […] SpaceNews.com
Thu, 19 Apr 2018 18:55:51 +0000
The most contentious nomination process for a NASA administrator in the agency’s six-decade history came to an end April 19 when the Senate voted to confirm Jim Bridenstine. SpaceNews.com
Thu, 19 Apr 2018 18:42:07 +0000
Harris Corp. plans to offer the U.S. Air Force an updated version of a legacy sensor for future weather satellite. SpaceNews.com
Thu, 19 Apr 2018 17:21:02 +0000
Arianespace on April 19 announced a agreement Japan’s Broadcasting Satellite System Corporation BSAT and satellite manufacturer Space Systems Loral to launch the BSAT-4b satellite on an Ariane 5 rocket in 2020. SpaceNews.com
Thu, 19 Apr 2018 16:55:25 +0000
DARPA announced a prize competition April 18 to demonstrate the ability to rapidly launch small satellites, a competition whose regulatory challenges may tower over its technical ones. SpaceNews.com
Thu, 19 Apr 2018 14:00:53 +0000
Public-private partnerships have been used fairly extensively and effectively for funding space activities, and they are attracting even more attention as sources of public financing grow scarce. SpaceNews.com
Thu, 19 Apr 2018 13:41:27 +0000
Russia’s Proton rocket launched for the first time this year April 18 with a military communications satellite for the federation’s ministry of defense. SpaceNews.com
Thu, 19 Apr 2018 13:34:45 +0000
If a new commercial space station is “paid for by Taco Bell, it will be the Taco Bell Space Station,” said Benjamin Reed, deputy director for the NASA Goddard Space Flight Center’s Satellite Servicing Projects Division. SpaceNews.com
Thu, 19 Apr 2018 12:02:33 +0000
The host satellite, built by Danish cubesat specialist GomSpace, is a so-called 6U cubesat measuring 20x30x10 centimeters. SpaceNews.com
Thu, 19 Apr 2018 12:00:32 +0000
In anticipation of more business from rocket and satellite manufacturers, Ruag is ramping up investments in its U.S. operations in Alabama, Florida and in a research center in California’s Silicon Valley. SpaceNews.com
Thu, 19 Apr 2018 02:44:39 +0000
York Space Systems, a Denver-based satellite manufacturer, announced plans April 17 to work with Swiss satellite and rocket component supplier Ruag Space on payload adapters for York's S-Class satellites. SpaceNews.com
Thu, 19 Apr 2018 02:00:35 +0000
As NASA shifts its human spaceflight program towards a return to the moon, the programs supporting that new direction are creating opportunities for science both on and around the moon. SpaceNews.com
Wed, 18 Apr 2018 23:58:57 +0000
A SpaceX Falcon 9 successfully launched a NASA science mission April 18 that will look for planets orbiting other stars. SpaceNews.com
Wed, 18 Apr 2018 22:45:59 +0000
Boeing: The production of two new satellites for the Air Force will “move faster” than the typical WGS schedule. SpaceNews.com
Wed, 18 Apr 2018 22:10:58 +0000
A satellite startup that today announced SoftBank, Airbus, Bill Gates and OneWeb founder Greg Wyler as investors says it has plans to field a constellation of hundreds of satellites to provide global video of the Earth, but provided few details on how it will accomplish that goal. SpaceNews.com
Wed, 18 Apr 2018 22:00:12 +0000
Open Cosmos, a British startup planning to manufacture and operate inexpensive cubesats for customers, announced April 18 it raised $7 million in Series A funding in an investment round led by London-based BGF Ventures. SpaceNews.com
Wed, 18 Apr 2018 20:52:52 +0000
In his last major speech as NASA’s acting administrator before retiring, Robert Lightfoot said he believes the space agency needs to do a better job assessing risks and making decisions in order to carry out its exploration plans. SpaceNews.com
Wed, 18 Apr 2018 18:12:30 +0000
As Sierra Nevada Corporation prepares its Dream Chaser cargo vehicle for a first launch on an Atlas 5 in late 2020, the company expects to make a decision by the end of this year on the rocket that will launch later missions. SpaceNews.com
Wed, 18 Apr 2018 17:08:15 +0000
Boeing has decided to not challenge Lockheed Martin for the next production lot of up to 22 GPS 3 satellites. SpaceNews.com
Wed, 18 Apr 2018 14:56:09 +0000
The House Science Committee, after some unusual last-minute drama, approved a NASA authorization bill April 17 that offers more support to the agency’s Earth science program. SpaceNews.com
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  • CV: RF Engineer

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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:18-01-2013
     Last Modified:04-02-2013 (09:57)
    Job information
     Current job:RF Engineer
     Employment Term:Permanent
     Job location:Anywhere
     Date available:immediately
     Industry:Satellite Operators
     Keywords
    CV

    WORK EXPERIENCE

               RF Engineer (25 May 2009 – 11 July 2011)

                Alpha Associates, Coimbatore, India

                Profile Summary

    ·         Experience in both GSM & WCDMA.

    ·         Experience in RF Planning, Performance Management and Optimization of       Network for Idea, Vodafone and Aircel.

    ·         Diverse experience in Network Optimization of Ericsson and  Nokia Siemens Networks.

    ·         Network Optimization by conducting drive tests, antenna tilts, antenna orientation changes and tuning the Cell-RF parameters such as BCCH, BSIC, HSN, MAIO, & TCH frequencies.

    ·         Good experience in Radio Network Planning including initial parameter design,  nominal cell planning, coverage prediction, frequency planning etc.

    ·         Good knowledge on the IBS/GSM Repeater, Antenna system, TMA, TMB etc. Exposure to radio network consulting tools.

    ·         Good exposure to Network optimization and tuning (physical parameters, frequency re-tunes, and neighbor changes).

    ·         Deciding Antenna Type, Height, Orientation, Tilt etc. according to clutter.

    ·         SCFT and cluster drive of 3G sites and Checking Voice, Video Calls and Data Throughput.

    ·         Monitoring the RF parameters Tx Power, UTRA Carrier RSSI, SIR, Target SIR, SAN (Serving/Active and Neighbor) Set, RxLev, BLER, CPICH Ec/No, CPICH RSCP (Received Signal Code Power), RAT (Radio Access Technology) State to determine the strength and quality of the signal, channel interference of the signal and UMTS coverage, PDP context Activation Time (I.e. Ping test).

    ·         Verification of RSCP Ec/Io and SC(Scrambling Code).

             

     

     

     Role and Responsibility

    ·         Drive test using Ericsson-Tems12 with ASCOM Scanner

    ·         To Check the Pilot Pollution with the Scanner and to verify the areas with  more than three Active set in the reporting Ranges and suggest the necessary Physical changes that are need to be made.

    ·         SCFT and cluster drive of 3G sites and Checking Voice, Video Calls and Data Throughput with FTP Download, Cell Reselection from 3G to 2G and Vice versa, Soft and Softer Handovers in 3G and Hard handovers from 3G to 2G for Both PS and CS Call.

    ·         Monitoring the RF parameters Tx Power, UTRA Carrier RSSI, SIR, Target SIR, SAN (Serving/Active and Neighbor) Set, RxLev, BLER, CPICH Ec/No, CPICH RSCP (Received Signal Code Power), RAT (Radio Access Technology) State to determine the strength and quality of the signal, channel interference of the signal and UMTS coverage, PDP context Activation Time (I.e. Ping test).

    ·         Verification of RSCP Ec/Io and SC(Scrambling Code).

    ·         FTP test for both HSDPA and R99 (UMTS) and to verify the Download Speed on both the Technologies.

     

    EDUCATION

              University of Surrey, UK

               Master of Science in Mobile and Satellite Communications- November 2012

                 Modules– Satellite Communications, Mobile Communications, Data & Internet Networking, Network and Service Management and Control, Principle of Telecom and Packet Networks, Digital Communication

              Dissertation:     Further Analysis of the Impact of Geographical Location on the

       Signal Level of a Ku-Band Satellite Link Operating at Low Elevation Angles

     

            Maamallan Institute of Technology (Anna University), India

     Bachelor of Engineering in Electronics and Communication- April 2009

     

    SKILL SETS

                Languages: VHDL, C

                Tools: Matlab, TEMS, MAPINFO, GENEX PROBE

                Applications: MS Office Suite

                Platform: Windows 98/XP/Vista/7, UNIX, Mac OS X

     

    PROJECTS AND REPORTS

    • Link Budget Analysis

    Technical report on performing link budget analysis for Eutelsat Atlantic Bird 3 satellite operating in the Ku-band frequencies allocated to the BSS  plan in ITU Region 1 and is located in 5 degrees west longitude.

    • Evaluation of the Performance of a Typical Satellite Modem

    The output spectrum of the satellite modem is evaluated and its occupied bandwidth for various carriers and FEC rates are determined using a test bed with appropriate measurement equipment. The unit between the modulator and demodulator permits the injection of the noise in the IF band thereby permitting the performance to be measured at different C/N levels.

    • Digital Communication Systems

    Developed a Matlab based simulator to help and understand the basic principles of single user baseband communication system. Various modulation techniques and channel condition were used and the results were studied and compared.

    • Impact of Different Design Parameters On IEEE.802.11a Based ofdm System

    Implementation of IEEE 802.11a based orthogonal frequency-division multiplexing (OFDM) system and analyze the results according to the impact of different design parameters which here are the modulation level, coding rate and the equalizer which is MMSE and ZF and which of them is good for this system.

    • Managing Peer To Peer And Overlay Content Traffic In ISP Networks

    Technical report investigating characteristics and patterns of P2P and overlay based content traffic in today’s internet along with behavioural interactions, algorithms for optimisation and practical  mechanisms and techniques which aim to harmonize the relationship between P2P/ overlay content distribution services and the underlying network –layer traffic engineering.

     

    ADDITIONAL WORK EXPERIENCE

    Part time sales assistance (Feb 2012 –Dec 2012)

    SportsDirect.com, UK

    REFERENCES

    Available upon request

     

     


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