Latest Space News
Mon, 21 Aug 2017 08:19:00 +0100
Friedrichshafen -  Airbus successfully tests the dispenser structure that will hold the twin satellites GRACE-FO (GRACE = Gravity Recovery and Climate Experiment, FO= Follow-On) during their launch. Once the satellites are integrated in place, the assembly to the launcher or fit check test is carried out. This test is used to demonstrate the mechanical and electrical compatibility between the satellites, the dispenser, and the launcher. Airbus (Friedrichshafen / Germany) is developing and manufacturing the GRACE...
Sat, 19 Aug 2017 17:40:00 +0100
The ILS Proton Launch Vehicle hardware for the Amazonas 5 launch arrived at the launch site in Baikonur via train on August 18th. The LV hardware includes the Proton, Breeze M, Payload Fairing, and Ascent Unit. Offloading into Halls 101 and 111 is now in progress. Launch is scheduled for September from Pad 39. The satellite will be used for both video content delivery and internet connectivity, among other services, in Latin America. The launch of Amazonas 5 will be the 95th ILS Proton missio...
Fri, 18 Aug 2017 18:35:00 +0100
NASA's Tracking and Data Relay Satellite-M (TDRS-M), which is the third and final in a series of next generation communications satellites, has successfully been placed into orbit following separation from an United Launch Alliance (ULA) Atlas V rocket. TDRS-M launched Friday at 8:29 a.m. EDT from the Cape Canaveral Air Force Station in Florida. Ground controllers report the satellite is in good health at the start of a four-month checkout in space by its manufacturer, Boeing. NASA will condu...
Fri, 18 Aug 2017 18:14:00 +0100
The sixth and final Boeing [NYSE: BA] Tracking and Data Relay Satellite (TDRS), launched today, will enhance NASA's space communications network when the satellite becomes fully operational early next year. TDRS-M is the latest satellite in NASA's TDRS constellation and will provide high-bandwidth communications to spacecraft in low-Earth orbit. The TDRS network enables continuous communication with the International Space Station, the Hubble Space Telescope, the Earth Observing System and ot...
Fri, 18 Aug 2017 08:22:00 +0100
If we want to know more about whether life could survive on a planet outside our solar system, it’s important to know the age of its star. Young stars have frequent releases of high-energy radiation called flares that can zap their planets' surfaces. If the planets are newly formed, their orbits may also be unstable. On the other hand, planets orbiting older stars have survived the spate of youthful flares, but have also been exposed to the ravages of stellar radiation for a longer p...
Fri, 18 Aug 2017 08:00:00 +0100
A United Launch Alliance (ULA) Atlas V rocket carrying the NASA's Tracking Data and Relay Satellite-M (TDRS-M) lifted off from Space Launch Complex-41 Aug. 18 at 8:29 a.m. EDT. The TDRS-M is the third and final mission in the series of these third-generation space communication satellites to orbit, as part of the follow-on fleet being developed to replenish NASA's space Network. "ULA uses the TDRS system as a primary means of receiving and distributing launch vehicle telemetry data during eve...
Thu, 17 Aug 2017 14:24:00 +0100
Elbit Systems Ltd. (NASDAQ: ESLT) (TASE: ESLT) ("Elbit Systems") confirmed today, in an answer to media inquiries, that on August 7, 2017, a jury in the United States District Court for the Eastern District of Texas found Hughes Network Systems, LLC, to have infringed one of its patent, which generally relates to high-speed satellite communications, U.S. Patent No. 6,240,073. The jury awarded Elbit Systems damages of approximately $21million plus interest. The court has yet to issue a final o...
Thu, 17 Aug 2017 13:56:00 +0100
On August 17, 2017 at 01:07 Moscow time from the Baikonur Cosmodrome, the Proton Breeze M launch vehicle successfully launched a spacecraft into the orbit in the interests of the Ministry of Defense of the Russian Federation. The launch was the 100th heavy lift for Proton M, which has been in use since 2001, and the 414th launch in the Proton rocket since its maiden flight in 1965. The Proton M launch vehicle and the Breeze M upper stage are designed and produced at Khrunichev Space Center of...
Thu, 17 Aug 2017 11:07:00 +0100
Astrophysicists are joining sightseers in watching Monday's total solar eclipse across North America but, in the decade to come, they will be viewing eclipses that last for hours instead of a few minutes - thanks to a pioneering ESA space mission. Aiming for launch in late 2020, Proba-3 is not one but two small metre-scale satellites, lining up to cast a precise shadow across space to block out the solar disc for six hours at a time, and give researchers a sustained view of the Sun's immediat...
Wed, 16 Aug 2017 19:00:00 +0100
Observations of "Jellyfish galaxies" with ESO's Very Large Telescope have revealed a previously unknown way to fuel supermassive black holes. It seems the mechanism that produces the tentacles of gas and newborn stars that give these galaxies their nickname also makes it possible for the gas to reach the central regions of the galaxies, feeding the black hole that lurks in each of them and causing it to shine brilliantly. The results appeared today in the journal Nature. An Italian-led team o...
Tue, 15 Aug 2017 14:00:00 +0100
DigitalGlobe, Inc. (NYSE: DGI), the global leader in Earth imagery and information about our changing planet, today announced that it signed a Direct Access Program (DAP) contract with the Australian Department of Defence. This multi-year agreement will allow the Australian government to access DigitalGlobe's industry-leading commercial satellite imaging constellation to support defense and intelligence missions. The contract is expected to deliver $83.0 million USD in incremental revenue to Dig...
Tue, 15 Aug 2017 10:00:00 +0100
Ten spacecraft, from ESA's Venus Express to NASA's Voyager-2, felt the effect of a solar eruption as it washed through the Solar System while three other satellites watched, providing a unique perspective on this space weather event. Scientists working on ESA's Mars Express were looking forward to investigating the effects of the close encounter of Comet Siding Spring on the Red Planet's atmosphere on 19 October 2014, but instead they found what turned out to be the imprint of a solar event. ...
Tue, 15 Aug 2017 08:38:00 +0100
Friedrichshafen, Germany -  ND SATCOM announces full interoperability with General Dynamics Mission Systems Fortress® LTE solutions. Validation testing confirmed excellent interoperability between the Fortress decentralized network architecture for autonomous LTE deployables and SKYWAN satellite mesh capabilities for a resilient and bandwidth efficient distributed network of sites with full end-to-end network communications and mobility The combined platform provides an ideal suite for transportable and fixed LTE ...
Mon, 14 Aug 2017 19:44:00 +0100
Experiments seeking a better understanding of Parkinson's disease and the origin of cosmic rays are on their way to the International Space Station aboard a SpaceX Dragon spacecraft following today's 12:31 p.m. EDT launch. Carrying more than 6,400 pounds of research equipment, cargo and supplies, the spacecraft lifted off on a Falcon 9 rocket from Launch Complex 39A at NASA's Kennedy Space Center in Florida on the company's 12th commercial resupply mission. It will arrive at the space station...
Mon, 14 Aug 2017 15:47:00 +0100
Orbit Communications Systems Ltd. (TASE: ORBI) announced today that it intends to expand the development of its new Multi-Purpose Terminal (MPT) for airborne satcom to include helicopters. The company received an order for approximately US$3 million from a global provider of defense products and services for the delivery of helicopter systems to a leading air force between 2018 and 2022. Built to military standard (MIL-STD), the 30-cm antenna (MPT30) will deliver data communications via satel...
Mon, 14 Aug 2017 15:31:00 +0100
Cosmic radiation is considered the main health hazard to human spaceflight and space exploration of the Moon, Mars and beyond, which is why ESA has made cosmic radiation a focus of its research programme. Radiation poses a risk to the human body in the form of cancer, central nervous system disorders, cardiovascular problems and tissue degeneration. Beyond Earth's magnetic field, its full force is a barrier to human exploration of the Solar System. "Crewmembers may be exposed to different ...
Mon, 14 Aug 2017 10:00:00 +0100
The payload module of MetOp-C, developed and built by Airbus in Germany, was delivered to Toulouse after it completed a series of tests at ESTEC, the technical centre of the European Space Agency (ESA) in Noordwijk, the Netherlands. The satellite, weighing in at four tonnes, is now almost complete after successful coupling of its payload and service module. In preparation for the launch scheduled for October 2018 from Kourou, French Guiana, MetOp-C will undergo a further series of radio-electr...
Thu, 10 Aug 2017 20:10:00 +0100
A team of engineers and technicians at Lockheed Martin (NYSE: LMT) has completed the integration of the company's first modernized A2100 satellite. The spacecraft, known as Hellas-Sat-4/SaudiGeoSat-1, now moves into final assembly and testing, on track for launch in the second quarter of 2018. Built for Arabsat and King Abdulaziz City for Science and Technology, Saudi Arabia , the satellite will provide advanced telecommunications capabilities, including television, internet, telephone and se...
Thu, 10 Aug 2017 12:27:00 +0100
The Amazonas 5 satellite for HISPASAT of Madrid, Spain, arrived at the Baikonur Cosmdrome in Kazakhstan aboard an Antonov cargo jet on August 8 in preparation for mission integration and launch aboard an ILS Proton Breeze M launch vehicle in September. The satellite will be used for both video content delivery and internet connectivity, among other services, in Latin America. The launch of Amazonas 5 will be the 95th ILS Proton mission and the 30th with a Space Systems Loral (SSL) satellite. ...
Wed, 9 Aug 2017 22:30:00 +0100
NASA has selected six astrophysics Explorers Program proposals for concept studies. The proposed missions would study gamma-ray and X-ray emissions from clusters of galaxies and neutron star systems, as well as infrared emissions from galaxies in the early universe and atmospheres of exoplanets, which are planets outside of our solar system. The selected proposals, three Medium-Class Explorers missions and three Explorers Missions of Opportunity, call for focused scientific investigations an...
More space news...
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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:10-06-2009
     Last Modified:11-06-2009 (12:48)
    Job information
     Current job:RF Engineer
     Employment Term:Permanent
     Job location:Anywhere
     Date available:within a month
     Industry:
     KeywordsC band Satellite transmitter testing, Power amplifier design, Microstrip filter design, IF board Design, Aerospace product kowledge, Sofetware used ADS (Agilent), AWR (Microwave office), CST Microwave studio
    CV
    Career Objective
    To pursue career as a RF/Microwave Design Engineer in highly dynamic environment, sharpen my skills and work towards achieving the organization objective.
     
    Work Experience 
    3+ Years of experience as RF/Microwave design engineer.
    o     Experience in IF board design
    o     Experience in designing Power Amplifiers.
    o     Experience in designing Microstrip and lumped Filters.
    o     Exposure to Avionics Radios, Altimeter and transponders products.
    o     Satellite Transponder(C band Transmitter) Testing.
    o     Value Engineering of Aerospace Products
     
    Achievements    
    o     Design of Power Amplifier Modules and Filters.
    o     Testing and analysis of C-band Transponder (Transmitter) for space application
     
    Software Proficiency 
    o     EDA Tools                     :           AWR Microwave office, Agilent ADS,
    o     Languages Known          :           C
     
    Equipment Handled
    o     E8363B PNA Network Analyzer, 10 MHz to 40 GHz
    o     HP8563E Spectrum Analyzer, 9 KHz to 22 GHz
    o     N8975A Noise Figure Analyzer, 10MHz to 26.5 GHz
    o     N1911A Power Meter
     
    Career Details
    1.    Working as Engineer with the Value Engineering (VE) team at Honeywell Technology Solutions Lab., Bangalore, India since September 2008.
     
    Company profile
    Honeywell Technology Solutions Lab. Pvt. Ltd. (HTS) is a subsidiary of Honeywell Inc. USA and is involved in aerospace products and services; control technologies for buildings, homes and industry; automotive products; turbochargers; and specialty materials.
     
    Nature of job and responsibilities
    o     IF board design of radio altimeter
    o     To suggest component substitutions without altering the board layout.
    o     Suggesting alternate components for obsolete and phased out parts.
    o     Suggesting alternate designs and processes for cost take out.
    o     Implementing the approved/suggested ideas during VE Analysis.
     
    Projects Handled
    o     IF board design of radio altimeter
    IF amplifier design in cascaded form, video amplifier design and board level design
    o     Value Engineering of VHF Radio
    Suggesting alternate parts for the high cost power amplifier transistors and low noise transistors used in the transmitter and receiver chains respectively. Suggesting equivalent low cost mixers and variable gain amplifiers used in the receiver chain.
    o     Value Engineering VHF integrated Landing system.
    Suggesting alternate parts for the high cost power amplifier transistors and low noise transistors used in the transmitter and receiver chains respectively. Suggesting equivalent low cost mixers and variable gain amplifiers used in the receiver chain.
    o     Value Engineering of Mod-S transponder.
    Suggesting alternate parts for the high cost power amplifier transistors in the transmitter chain. Suggesting equivalent low cost passive components for the transmit and receive modules
    o     Value Engineering of Distance Measuring Equipment.
    Suggesting alternate parts for the high cost power amplifier transistors in the transmitter chain. Suggesting equivalent low cost passive components for the transmit and receive modules
    o     Value Engineering of Radio Altimeter.
    Suggesting alternate parts for the high cost power amplifier transistors in the transmitter chain. Suggesting equivalent low cost passive components for the transmit and receive modules
    o     Value Engineering of VHF Communications Transceivers.
    Suggesting alternate parts for the high cost power amplifier transistors in the transmitter chain. Suggesting equivalent low cost passive components for the transmit and receive modules
     
    2.    Worked as Research Scientist at SAMEER-CEM (Society for Applied Microwave Electronics Engineering Research), Govt. of India, Chennai from October 2006 to March 2008.
     
    Company profile
    SAMEER-CEM has been in the field of Electromagnetic Interference and Compatibility for the past Eighteen Years. Serving industry in Applied R&D, Testing, Design consultancy & Training, the Centre had been constantly enhancing its services. It has several other related services like Communication, Antenna, Electronic Packaging..
     
    Nature of job and responsibilities
    o     Design and Development of Power amplifiers module, filters for different projects.
    o     Taking up challenging and involved designs
    o     Testing of card level and system level ISRO C-band Satellite Transponder (Transmitter).
     
    Projects handled
    o     C-band Satellite Transponder (Transmitter) Testing -This Transmitter is using for telemetry tracking and commanding the satellite. This project includes card level and package level testing. In card level testing we test modulator, frequency multiplier, BJT section card testing and LPA and HPA module. In package level we test the RF switch, DC-DC converter and total transmitter section performance test along with environmental testing in different temperature and condition like vibration and thermo vacuum.
    o     1.68 GHz centered frequency filter design for GPS receiver. Filter pass band is 400 MHz and Stop band 800 MHz. ADS software used for this design.
    o     3.3 GHz to 3.4 GHz BPF design for Wimax application. Filter Stop band 700 MHz and insertion loss at pass band below 1 dB. ADS software used for this design.
    o     1.2 GHz centered frequency filter design for K band data link system. Filter pass band is 200 MHz and Stop band 800 MHz. ADS software used for this design.
    o     4.192 GHz centered frequency filter design for C-band Satellite transmitter. Filter pass band is 250 MHz and Stop band 700 MHz. ADS software used for this design.
    o     Design of High power Amplifier of Frequency 3.5 GHz to 4.2GHz , Output power 35 dBm for Wimax Application. ADS software used for simulation
    o     Design of High power Amplifier of Frequency 8 GHz, Output power 20 dBm for K band data link system. ADS and AWR used for this design.
     
    3.    Worked as Project Trainee at CEERI (Central Electronics Engineering Research Institute), Govt. of India, Pilani, Rajasthan from September 2005 to August 2006.
     
    Company profile
    Central Electronics Engineering Research Institute (CEERI), Pilani, is a pioneer Research Institute in the Country and a constituent laboratory of Council of Scientific and Industrial Research (CSIR), New Delhi, established in 1953, for advanced Research and Development (R&D) in the field of Electronics. Since its inception it has been working for the growth of electronics in the country and has established the required infrastructure and well experienced manpower for undertaking R&D in Electronics.
     
    Nature of job and responsibilities
    o     Design and Analysis of Pillbox type RF Windows for 6 MW Peak power and 24 KW Average power S-band klystron.
     
    Projects handled
    o     Design and Analysis of Pillbox type RF Windows for 6 MW Peak power and 24 KW Average power S-band klystron. The electromagnetic modeling, field pattern and simulation of pillbox type RF windows were investigated using MAGIC software and CST Microwave Studio. RF window is a part of S-band high power klystrons, located at output. The klystron has the following parameter: the peak power is 6 MW; average power is 24 KW, and operating frequency 2.865 GHz
     
    Publications
    o     Narendra Nath Mukherjee, O S Lamba, et al, “STUDY OF RF WINDOWS FOR HIGH POWER KLYSTRON”, INTERNATIONAL CONFERENCE of Bikaner, India - December 2005, Bikaner-INDIA.
    Academic Qualifications
    o     M.Tech. in Electronics and Communication (Microwaves) from University of Burdwan with distinction.
    o     B.E in Electronics and Communication Engineering from Asansol Engineering College (University of Burdwan) with distinction.
    o     Higher Secondary (10+2) under W.B.C.H.S.E from Kulti Boys High School with first class.
    o     Madhyamik (10) under W.B.B.S.E from Kulti Boys High School with first class.
     
    Scholastic Achievements
    o     Qualified GATE 2004 (Graduate Aptitude Test in Engineering)
     
    Personal Profile
    o     Date of Birth                               :           17-01-1981
    o     Sex                                            :           Male
    o     Marital Status                             :           Unmarried
    o     Languages Known                      :           English, Hindi, Bengali
    o     Nationality                                  :           Indian

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