Latest Space News
Sat, 28 Mar 2020 22:42:45 +0000
Until OCX is delivered, the Space Force will use the ground system known as Contingency Operations, or COps, made by Lockheed Martin. SpaceNews.com
Sat, 28 Mar 2020 10:51:22 +0000
The $1.5 billion Space Fence can track tiny objects in low Earth orbit as small as a marble. SpaceNews.com
Fri, 27 Mar 2020 20:48:08 +0000
Satellite internet startup OneWeb filed for Chapter 11 bankruptcy Friday after its largest investor, Softbank, rejected a request for additional funding. SpaceNews.com
Fri, 27 Mar 2020 19:21:36 +0000
NASA announced March 27 it has selected SpaceX to provide cargo transportation services for the agency’s planned lunar Gateway. SpaceNews.com
Fri, 27 Mar 2020 17:34:17 +0000
The U.S. Army Satellite Operations Brigade is increasing WGS satcom capacity to the hospital ship. SpaceNews.com
Fri, 27 Mar 2020 17:22:09 +0000
With the coronavirus pandemic limiting options for personnel to gather in mission control centers to operate spacecraft, some companies are turning to virtual approaches to maintain their spacecraft. SpaceNews.com
Fri, 27 Mar 2020 14:20:48 +0000
Hospitals in Toulouse, France, received 90,000 face masks from the French space agency CNES this week in an effort to help limit the spread of the coronavirus pandemic, according to the agency’s president.  SpaceNews.com
Fri, 27 Mar 2020 11:26:50 +0000
NASA is seeking bids to develop a new engine for its Orion spacecraft that will effectively be a plug-in replacement for the shuttle-era engine used on the spacecraft’s initial missions. SpaceNews.com
Thu, 26 Mar 2020 23:02:37 +0000
Since 60% of Avio’s revenue comes from manufacturing, the French government’s March 16 decision to suspend launches from the Guiana Space Center shouldn’t impact revenues as long as Europe’s South American spaceport reopens within two to three months, Ranzo said.  SpaceNews.com
Thu, 26 Mar 2020 21:24:41 +0000
SMC Commander Lt. Gen. Thompson: “The AEHF launch is one of those we consider absolutely mission essential.” SpaceNews.com
Thu, 26 Mar 2020 13:00:09 +0000
A $1.5 million Small Business Innovation Research award was matched by $1.5 million from ATX Venture Partners and Revolution’s Rise of the Rest Seed Fund. SpaceNews.com
Thu, 26 Mar 2020 12:00:04 +0000
Iceye, the Finnish Synthetic Aperture Radar (SAR) satellite operator, unveiled a new product March 26: imagery with a resolution of 25 centimeters. SpaceNews.com
Thu, 26 Mar 2020 03:18:03 +0000
NASA is looking for ways to leverage its expertise and capabilities to support the federal government’s response to the coronavirus pandemic, while agency leaders said they would not rush to reopen centers. SpaceNews.com
Thu, 26 Mar 2020 01:36:41 +0000
SMC Commander Thompson: 'It's definitely a priority for us to keep those innovative small companies in play." SpaceNews.com
Thu, 26 Mar 2020 00:18:42 +0000
Mitsubishi Heavy Industries still expects to conduct the maiden flight of Japan’s H3 rocket this year, notwithstanding the coronavirus pandemic.  SpaceNews.com
Wed, 25 Mar 2020 23:31:08 +0000
The Coronavirus Aid, Relief, and Economic Security (CARES) Act includes $2.4 billion to shore up the defense industrial base SpaceNews.com
Wed, 25 Mar 2020 18:38:26 +0000
SASC is "committed to continuing congressional oversight and data collection necessary to drafting the NDAA." SpaceNews.com
Wed, 25 Mar 2020 18:20:36 +0000
A 35-50% decline in stock prices among several major satellite operators is likely indicative of deeper concerns than the coronavirus, according to Northern Sky Research. SpaceNews.com
Wed, 25 Mar 2020 13:05:27 +0000
ESA Director Jan Woerner writes: "We have to accept that the spread of novel coronavirus is one of the negative consequences of globalization and the global mobility of people it brings with it. Of course, space alone cannot solve this problem; the power of the tiny virus is greater than all our combined efforts." SpaceNews.com
Wed, 25 Mar 2020 11:27:02 +0000
The European Space Agency announced March 24 it is suspending regular operations of four of its missions, including one recently launched spacecraft, to reduce staffing needs during the coronavirus pandemic. SpaceNews.com
More space news...
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  • CV: Consultant, RF hardware, electrical

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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:27-09-2012
     Last Modified:18-03-2019 (09:10)
    Job information
     Current job:Consultant, RF hardware, electrical
     Employment Term:Either
     Job location:Anywhere
     Date available:within a month
     Industry:Satellite Manufacturers and Subcontractors, , , Launch Systems, Business Services
     KeywordsMostly RF and communication system design, system, hardware, uC, PSoC, firmware, software. From the gray box towards antennas.
    CV

    Senior hardware electronic & RF Engineer with 10 + years experience developing wireless technologies and electronics for commercia l and industrial markets. Consultant – designer – second opinion – system arc hitect Experience working remotely across several time zon es. S KILLS • Consultant and architect of RF wireless hardware an d embedded systems. System design from concept to product. RF applications with ASIC syste m-on-chip, firmware. • Simulations, verification, tolerance analysis, ther mal issues, troubleshooting. • Hardware: VNA Vector Network Analyzer, VSA vector system anal yzer, Spectrum Analyzer, Signal Generator, Noise Figure meter, Agilent 5500 phase noise analyzer system, R&S, Anritsu, HP Field Fox ... • Tools: PowerSmith© (my own simulation program), MWO Microw ave Office, Smith, Eagleware, LTSpice, RFSim, electromagnetic simulators, Sonnet, Tline, Microwave Studio, ADS, HFSS • Software verification tools : Logiscope, Geode. excellent • CAD: PADS, OrCAD, Altium, Mentor Graphics, KiCad. (best to worst) • Programming : C, low level embedded graphics, Borland Pascal, Pow er Basic, Fortran • OS: Windows XP, PCLinuxos, IBM UNIX 4.2, VxWorks, Win7 • Software development in: PSoC Designer, IAR, Code Warrior, CrossWorks P ROFESSIONAL E XPERIENCE DAT C ONSULTING C ONSORTIUM with A EROSPACE 7/ 2016 – Present Consultant, design for Aerospace applications • Designed different NO2 gas sensors with potentiosta t • Designed spacecraft charging hardware simulator. A High Voltage device for ESA proposal • Designed ultrasound range finder for UAV with PsoC • Cooperation on technical and business proposals for ESA • Consulting, troubleshooting, debugging, architectur e change, locating bottlenecks • Helped to resurrect RF Finder with FFTs on FPGA, cl eaned analog noise sources, switched power supplies, ADCs, buffers, aliasing filters, added AD C sampling tree. Power partitioned boards. • R&D troubleshooting of 8 receivers. 2.4GHz LNA to I F, frequency synthesizers • Built antenna phased array for 2.4GHz • Designed phase shifters for system phase calibratio n (10.7MHz, 350MHz, 2.4GHz) • Simulations, field tests. D AVID T OMANEK 2 Sensor Switch – Acuity Brands Lighting, Wallingford , CT 7/2014 – 2016 Engineer - Design – Principal The CT division was responsible for R&D of remote c ontrols for LED smart lighting. Different tasks were required. Designed PCD power-dimmer for 120/27 7V/8A/60Hz. Resolved safety and thermal issues on existing products. Worst case analysis. S olved EMI problems with PIR-occupancy sensors. • Helped with the wireless part of the 2.4GHz Bluetoo th Low Energy lighting control • Evaluated battery-less 925MHz remote lighting contr ol • Wrote Engineering reports • Put together a system for measurement of existing A C/DC converters to check compliance with UL and FCC/EMI certification for conducted and radi ated emissions. EMI Spectrum analyzer, shielded setup, DC to 24GHz, 120V to 277V. Helpless products were separated • Provided sensitivity analysis of PIR sensors. Built the PIR tester prototype • Provided ESD-gun immunity measurements for UL, and reliability analysis, failure analysis, FMEA • Wrote msp430 firmware, when short of resources • Fixed measurement instruments out of order, fixed 7 years expired calibration • The Connecticut division moved to Mexico DAT C ONSULTING C ONS . USA, Toronto, or Europe 2007 – 201 4 Consultant, designer • Consultant for system and RF Architecture. US and E U projects. • Architect of container tracking system with mesh ne twork, GPRS, GPS, Iridium, for ocean vessels (Slovenia). Built antennas radiating through the me tal container. • Background research of mesh networks with ARM proce ssor for smart-grid • Worked on 2.4GHz antennas for ZigBee smart-grid mes h network modules • Cooperated on design of 2.4 GHz ZigBee SEP2.0 for s mart-grid. • Cooperated on ZigBee wireless thermostat with UrEle ctronics.com, first generation. (EPRI, PG&E, Edison San Diego, ICM Controls, Michigan Power) • Designed different sensor systems with PSoC micro-c ontroller • Background research and translation of smart-grid p apers from MIT, Harvard; invited lectures • Designed palmtop L-C meter with PSoC controller. 1n H/0.01pF resolution • Designed 150MHz frequency synthesizer controlled by PSoC uController • Designed miniature PCBs for SoundChip.ch (Swiss) audio devices • Designed palmtop spectrum analyzer for UrElectronic s, EPRI.org • Redesigned DC/DC converters for Jablotron’s failed digital Photo Album . 92% efficiency • Developed wireless security system products with Jablotron , capacitive touch sensors, proximity sensors, 925/868MHz antennas, and remote terminal. Modular concept. Motia Inc. Pasadena, CA 2004 – 2007 Principal RF Design Engineer Motia was a fabless chip company, focused to design MIMO chips with their own phasing engine. • Redesigned failed MIMO beam-forming system for WiFi . System used phased-array antennas. • Redesigned LNAs, rebuilt the 5 GHz synthesizer, pow er supplies, and 2.4GHz PA • Deployed fully functional system • Worked on FCC certification UR Electronics, Pleasanton, CA 2 003 – 2004 RF Design Engineer, contract D AVID T OMANEK 3 Asked to come over, and help to make at least one s ystem working. • Characterized and debugged the 900MHz FSK transceiv er and algorithms for telemetry • Helped with system architecture, timing, noise canc ellation algorithms, coordinated DSP • The system used Cypress PSoC microcontroller and Mi cro Linear Corp. radio chip • Parametric measurements of mobile communications de vices, field test Texas Instruments Inc. Santa Rosa, CA 2002 – 2003 RF Design Engineer The division designed WiFi chip. The focus was chip debugging, and to provide reference product design for OEM. • Designed portfolio of WiFi computer communication b oards • Developed specifications for new WiFi chipsets, and supporting microwave circuitry • Debugged newly developed silicon from Texas • Integrated Ti’s baseband silicon chip with radio ch ipset from Radia Inc. • Designed USB2.0 WiFi card for 802.11b/g, went to pr oduction • Evaluated Radia Inc. WiFi chip-set for 802.11b/g/a, NETW1130GVF. • Helped with evaluation of wireless Card Bus card wi th Maxim WiFi chip • Designed dual band antenna 2.4/5 GHz, broadband 5GH z antenna, patent pending • Provided FCC certification support, measurements in anechoic chamber. • Proposed the Submit Documentation Feedback button. This is used on corp. level till today. ewd ® Embedded Wireless Devices Inc. Pleasanton, CA 1999 – 2002 Sr. Lead Scientist, RF & Wireless group manager EWD was a fabless silicon chip company, focused to multimedia micro-controller design and its applications. The work was focused to provide solid RF design, and work together with the software department. • Developed RF reference designs for 2.4GHz band WDCT telephony headsets, Bluetooth • Developed reference design for 2.4 GHz 27dBm handse t with Infineon chipset • Designed diversity antenna system for 2.4 GHz band (6.25dB gain). Range 0.8 mile. • Developed RF handset reference design for 2.4GHz wi th National Semiconductor chipset • Designed 1.2GHz VCO. FCC certification support up to 25GHz • Investigated application of EWD’s devices into the CDMA, GSM, and WiFi network • Supported parametric measurements of mobile communi cations device, PER,BER Nortel Networks Inc. Winnipeg, MB, Canada 1998 – 1999 Manager of software verification & reliability, Q&A department • Asked to help set-up software and hardware Q&A depa rtment • Investigated and implemented software verification tools and strategies to test software payload • Successfully deployed software payload in 1998/ man ager • Invented reuse of 8kHz ATM system clock for T1/E1 f rame synchronization, and link failure management • Implemented the Markov model of fault tolerant arch itecture • Identified necessity of AGC implementation for QAM2 56 system • Hands-on ADUC812 microcontroller with 8052, LCD, in assembly Nortel Networks Inc. Winnipeg, MB, Canada 1997 – 1998 Senior RF Design Engineer, manager of software veri fication & reliability Ex BNI Broadband networks, bought by Nortel. BNI ma nufactured networking devices for


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