David Nemeth

David Nemeth Email and Phone Number

Satcom Architect @ Planet
David Nemeth's Location
Washington DC-Baltimore Area, United States, United States
David Nemeth's Contact Details
About David Nemeth

Applying creativity and analytic rigor to a broad range of aerospace and communications engineering challenges.

David Nemeth's Current Company Details
Planet

Planet

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Satcom Architect
David Nemeth Work Experience Details
  • Planet
    Satcom Architect
    Planet Jan 2023 - Present
    San Francisco, California, Us
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  • Spacelink
    Svp Of System Architecture
    Spacelink Oct 2020 - Nov 2022
    Washington, D.C., Us
    SpaceLink was developing a data relay network using high bandwidth optical terminals, with a constellation in MEO. The SpaceLink systems architecture team :* Applies rigorous modeling, analysis, and optimization techniques to solve design problems in the SpaceLink network architecture* Develops and documents system level conops and specifications* Does the technical portion of the regulatory analysis* Works with customers to understand their use cases and needs to help them get the most out of the SpaceLink network
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  • Oneweb
    Senior Director Of Systems Modeling
    Oneweb Jan 2016 - Oct 2020
    London, United Kingdom, Gb
    The systems modeling team is responsible for modeling the current and next generation OneWeb systems, including capacity, coverage, network backhaul. Our mission is to provide analysis and insights to guide the business planning and system development of the OneWeb constellation, ground systems, and planning systems.Technologies we model for our constellations include digital beam forming, beam hopping, on board processing, and intersatellite links.We also apply a variety of demand models for mobility, consumer, enterprise, cell backhaul, and other markets for business analysis and constellation design.Personally, I -Developed a computationally efficient model for defining and calculating system loading in a fixed beam LEO system-Developed a satellite power/thermal model for our unregulated bus architecture, which was used to determine the usable system capacity under a variety of demand and satellite conditions-Provided design and guidance help for the central OneWeb network planning system-Link budget subject matter expert-Architected a detailed operational concept of the next generation beam hopping system, and guided the gen 2 modeling effort to show its efficacy-Ran extensive trades on coverage, capacity, constellation design, UT elevation angle, and satellite capacity for investors, business development, sales, and engineering-Developed demand models and system performance estimates from varied and sometime ambiguous customer data for capacity sales-Drove changes to OTA interface design, planning systems, and other system aspects based on the team's modeling results
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  • Vt Idirect
    Vice President, Ground Systems Architecture
    Vt Idirect May 2013 - Jan 2016
    Herndon, Virginia, Us
    The iDirect Ground Systems Architecture is responsible for defining system interfaces (including over the air interfaces), requirements and specifications, and high level designs.The team also does system design around next generation technologies including different network architectures, beam hopping, adaptive TDMA return channels, DVB-S2x, traffic shaping, and other technologies that improve the end to end performance of satellite communication networks.
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  • Vt Idirect
    Senior Systems Architect
    Vt Idirect Apr 2008 - May 2013
    Herndon, Virginia, Us
    Served as one of the lead architects on iDirect Velocity platform, which was a fundamental redesign of the system to serve the needs of mobility HTS networks.Created designs and specifications in diverse areas related to VSAT technology on the traditional evolution product line in diverse areas, including:Cryptography/TRANSECHub rain diversity over IP networksTraffic ShapingAdaptive return channelsMobility, load balancing, and beam switching
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  • Sophia Wireless
    Senior Engineer
    Sophia Wireless Sep 2001 - Apr 2008
    Sophia Wireless was a small start up that developed innovative technologies in the field of millimeter wave electronics, creating products operating from 10 to 100 GHz, using both conventional a novel technologies, such as MEMs.Sophia wireless developed receivers, solid state power amplifiers, and MEMs based RF filters and MEMs based RF interconnects.As a senior engineer I worked on:Automated RF design tools for rapid design of MEMs based RF filtersRF amplifier design (Ku, Ka, and above)MEMs design and fabricationSemiconductor Diode FabricationEmbedded Systems Hardware and SoftwareMechanical DesignThermal DesignRF test
  • Advanced Simulation Technology Inc.
    Engineer
    Advanced Simulation Technology Inc. Apr 1996 - Apr 2001
    Herndon, Virginia, Us
    ASTi provides advanced Aural Cue solutions and distributed simulated communications systems for military and flight training. As an engineer I customized our technology for customer needs, led projects to develop new technology, represented the company in standards discussions, and trained customers on the technology..
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David Nemeth Education Details

  • University Of California, Berkeley
    University Of California, Berkeley
    Physics
  • Cornell University
    Cornell University
    Physics

Frequently Asked Questions about David Nemeth

What company does David Nemeth work for?

David Nemeth works for Planet

What is David Nemeth's role at the current company?

David Nemeth's current role is Satcom Architect.

What is David Nemeth's email address?

David Nemeth's email address is dn****@****ect.net

What is David Nemeth's direct phone number?

David Nemeth's direct phone number is +141561*****

What schools did David Nemeth attend?

David Nemeth attended University Of California, Berkeley, Cornell University.

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