Larry Kushner

Larry Kushner Email and Phone Number

Principal Engineering Fellow @ Raytheon Technologies
Andover, MA, US
Larry Kushner's Location
Andover, Massachusetts, United States, United States
Larry Kushner's Contact Details

Larry Kushner personal email

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About Larry Kushner

• Proven track record of leadership, problem solving, innovation, and execution in a variety of R&D, start-up, and professional environments• Broad background including RF, microwave, analog, digital, circuits and systems, DC - 50 GHz• I love taking on challenging problems and finding solutions• I enjoy collaboration within my organization and with colleagues at other companies and universities• History of mentoring and promoting younger engineers• Actively involved with IEEE Microwave Theory and Techniques SocietyAreas of Interest/ Expertise:• Analog, mixed-signal, RF, & microwave circuits and systems• Custom IC design (and layout) in CMOS, SiGe, InP, GaN, and GaAs• Data converters (DACs and ADCs), high-linearity samplers, and buffer amplifiers• Frequency synthesis, PLL, DDS, clock and data recovery• Power amplifiers, transmitters, receivers, nonlinear circuits• Communications circuits and systems, architecture, analysis, simulation, integration, and test• Analog and Digital Signal Processing (DSP).• Micro-electromechanical systems (MEMs)

Larry Kushner's Current Company Details
Raytheon Technologies

Raytheon Technologies

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Principal Engineering Fellow
Andover, MA, US
Larry Kushner Work Experience Details
  • Raytheon Technologies
    Principal Engineering Fellow
    Raytheon Technologies
    Andover, Ma, Us
  • Raytheon Technologies
    Principal Engineering Fellow
    Raytheon Technologies Apr 2018 - Present
    Ivins, Utah, United States
  • Ieee Microwave Theory And Techniques Society
    Volunteer/ Ieee Life Fellow
    Ieee Microwave Theory And Techniques Society 1991 - Present
    • IEEE Life Fellow• Panel Session Organizer IMS2020: "Who needs RF when we can digitize at the antenna?"• General Chair IEEE MTT-S IMS2019 (International Microwave Symposium)• Executive Committee RFIC2014 – 2018 (Radio Frequency Integrated Circuit Symposium)• General Chair RFIC2014• Technical Program Chair RFIC2012/2013• Panel Session Chair RFIC2011. Organized “Software Defined Radios – Facts and Fantasies” panel • Technical Program Chair IMS2009• Steering Committee member RFIC2005-2007 (’05 Secretary, ’06 Workshop Chair, ’07 CD ROM/ Digest Editor)• ADC Workshop Organizer IMS2005• 40 Gbps IC Workshop Organizer IMS2002• Workshop Chairman IMS1991 & 2000• Technical Program Committee member IMS/RFIC 1991 through 2011 (except 2008, 2009)
  • Bae Systems
    Chief Scientist, Rf/Mixed-Signal Ic Design Lead, R&D Principal Investigator
    Bae Systems Jun 2011 - Mar 2018
    Merrimack, Nh
    • Research and Development focused on RF, microwave, & mixed-signal IC Design, in CMOS, SiGe BiCMOS, InP, and GaN• Principle Investigator on DARPA Programs including DAHI (heterogeneous integration) and RF-FPGA• RF IC architect and design lead• High-speed, low-phase noise, low-spurious PLL design• >10 GHz interleaved high-swing DAC design, including low-jitter clock tree• Contract R&D proposal capture lead (> $29M in 6 years)• Mentor younger engineers
  • Intersil
    Senior Principal Design Engineer
    Intersil Oct 2008 - May 2011
    Chelmsford, Ma
    Intersil Corporation acquired Kenet on September 30, 2008• Highly linear, high-speed sampler design for ADC front-end• High-linearity, wide-bandwidth, dc-coupled buffer amplifier design• ADC characterization, modelling• Consulting on all clock generation issues• Visit customers in support of sales & marketing, and to obtain first-hand customer feedback• Support applications & test engineers with customer questions & evaluation board development
  • Kenet
    Director Of Design Engineering
    Kenet Jun 2002 - Sep 2008
    • First employee after founders • Built team of engineers & designers• Participated in all major chip design, layout, and test decisions during Kenet’s first 4 years• Led team of engineers & layout designers creating custom mixed-signal CMOS ICs . Responsible for pulling together 25+ IC tape-outs. Did whatever it took to get the chips out. • Designed high-linearity, high-speed samplers. Invented common-mode-rejecting switched-capacitor sampler.• Designed wide-frequency-range-DLLs, PLL, clock buffer, demodulator/detectors, DAC-arrays, small-scale logic, output buffers, etc. Invented low-jitter clock buffer, & synchronous-demod.-based ADC calibration.• Created matlab behavioral models of ADCs. Created data collection, analysis, and signal processing software. • Developed chip calibration algorithms for Kenet’s digitally-assisted analog calibration• Built up test lab. & provide guidance to test engineers• Customer demos and presentations
  • Photonex
    Consulting Engineer
    Photonex Mar 2000 - May 2002
    • Designed and developed 42 Gbps receiver for long-haul optical networking system, from initial breadboards through production and qual.-testing. • Designed custom, high-dynamic-range 21 GHz RZ clock recovery subsystem• Architected, specified, and managed development of custom microwave modules with outside vendors • Led company’s next-generation 40 Gbps electronics efforts, in collaboration with industry• Built up microwave test laboratory for company, and provided guidance on all microwave-related measurements• Assisted in Electromagnetic Compatibility Testing – worked with mechanical engineers to achieve system-level (rack) EMI compliance to FCC specs
  • Mit Lincoln Laboratory
    Senior Staff
    Mit Lincoln Laboratory Jan 1997 - Feb 2000
    Lexington, Ma
    • Responsible for all RF/ microwave circuitry in four generations of man-portable satellite communications ground terminals• Advisory-role for opto-electronic satellite program• Invented Composite DDS-based phase modulator concept, and proved out through high-level simulations and complete RFsubsystem breadboard (bits to 44 GHz and back to bits)• Developed discrete-time analog DPSK demodulator• Co-inventor of MEMS-based field-programmable microwave circuitry• Sponsor/management briefings, program development• Member of Lincoln's Innovative Research Program Committee• Developed long-term program plan with sponsor (US ARMY)
  • Mit Lincoln Laboratory
    Staff Member
    Mit Lincoln Laboratory Nov 1982 - Jan 1997
    Lexington, Ma
    Architect & design analog, digital, mixed-signal, microwave & rf circuits & (sub)systems for EHF satellite communications systems. RF synthesizers, GHz mixed-signal ASICs, transmitters, & receivers:• Full-custom 1 GHz GaAs HBT Direct Digital Synthesizer ICs in collaboration with Texas Instruments • Fast-hopping X-band synthesizers, comb generators, low-noise VCO & PLLs (100 MHz to 2 GHz)• DDS behavioral modeling • 22 GHz power amps, K-band doublers, 44 GHz Tx• Developed power amplifier large-signal analysis & design techniques (adopted by many in academia and industry).• Device (FET and HBT) modeling/ parameter extraction. • 20 GHz Rx, LNAs (10 kHz to 5 GHz)• Extensive analog, rf, microwave, & digital measurement expertise• Technical, program, & subcontract management• Extensive publication, proposal, & contract writing• Sponsor briefings, technical presentations• Technical evaluation & consulting• Industrial & internal collaboration• Staff mentoring.
  • Bell Laboratories
    Member Of Technical Staff
    Bell Laboratories Jan 1980 - Aug 1980
    • Developed breadboard timing recovery circuits for fiber-optic, trans-Atlantic cable repeaters
  • Hewlett-Packard
    Summer Staff
    Hewlett-Packard May 1979 - Aug 1979
    • DDS (Direct Digital Synthesizer) design based on custom sine computation algorithm. Built & de-bugged prototype system.• Pipelined ECL logic design, logic simulation, DSP
  • Mitre
    Co-Op Student
    Mitre Aug 1976 - Dec 1978
    • Microprocessor-based high-resolution display system design• Air traffic control algorithm simulation• Assembly language programming

Larry Kushner Skills

Analog Rf Simulations Ic Electronics Semiconductors Microwave Mixed Signal Signal Processing Cmos Electrical Engineering Analog Circuit Design Asic Digital Signal Processors Matlab Pll Wireless System Design Testing Circuit Design Characterization Integrated Circuits Engineering Management Systems Design Integrated Circuit Design Radio Frequency Pcb Design Application Specific Integrated Circuits Dsp Analog Design System Architecture Research And Development

Larry Kushner Education Details

Frequently Asked Questions about Larry Kushner

What company does Larry Kushner work for?

Larry Kushner works for Raytheon Technologies

What is Larry Kushner's role at the current company?

Larry Kushner's current role is Principal Engineering Fellow.

What is Larry Kushner's email address?

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What is Larry Kushner's direct phone number?

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What schools did Larry Kushner attend?

Larry Kushner attended Massachusetts Institute Of Technology, Purdue University, Marple Newtown Senior High School.

What are some of Larry Kushner's interests?

Larry Kushner has interest in Windsurfing, Cycling.

What skills is Larry Kushner known for?

Larry Kushner has skills like Analog, Rf, Simulations, Ic, Electronics, Semiconductors, Microwave, Mixed Signal, Signal Processing, Cmos, Electrical Engineering, Analog Circuit Design.

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