Work History
Education
Skills
Technical Expertise
Military Service
Timeline
Generic

Eviatar Ohayon

DSP Algorithm Engineer

Work History

DSP Algorithm Engineer

Ramon.Space
03.2022 - Current
  • Conducted research on polyphase filtering (PPF) for channelization, resulting in a peer-reviewed publication and patent. This work led to the development and implementation of algorithms on Xilinx AI engine Versal cores, enhancing power efficiency.
  • Led end-to-end simulation of a satellite channelizer, integrating AGC, resampling, equalization, and modem in a fixed-point framework for wideband multi-carrier and OFDM signals.
  • Designed modem solutions for satellite communication, improving synchronization and coding for enhanced link robustness.
  • Collaborated with hardware, RF, and software teams to integrate and validate digital communication algorithms.

DSP Algorithm Engineer

Gilat Satellite Networks
10.2017 - 03.2022
  • Designed and implemented fixed-point architectures for a ground station Multi-Channel Receiver (MCR), developing advanced signal processing and error correction algorithms while evaluating BER/FER performance metrics through MATLAB simulations.
  • Researched predistortion techniques to mitigate nonlinear distortions in saturated signals, improving spectral efficiency.
  • Led the development of the STiD135 software demodulation chip, collaborating with semiconductor engineers to optimize performance.
  • Provided DSP training and mentorship, fostering next-generation satellite communication advancements at Gilat.

Student HW Engineer

Effdon Networks
03.2016 - 10.2017
  • Conducted hardware experimentation and system-level validation for high-speed optical communication line cards using signal generators, spectrum analyzers, and oscilloscopes.
  • Designed and analyzed electrical schematics using OrCAD and SPICE-based simulations.

Education

M.Sc. - Electrical & Computer Engineering (Specializing in Machine Learning, AI, And Optimization)

Tel Aviv University
10.2023 - Current

B.Sc. - Electrical & Computer Engineering (Computers and Communications)

Ben-Gurion University of The Negev

Skills

MATLAB

Technical Expertise

MATLAB, Python, C, VHDL, Digital Modem Design, Channel Estimation, Fixed-Point Modeling, Signal Processing for Communication Systems, Xilinx Versal AI Engine, Intel ARRiA, STiD135

Military Service

Platoon Commander, Nachal Brigade, 08/01/06, 10/01/10, Led and trained a large military unit, cultivating expertise in leadership, operational strategy, and disciplined execution.

Timeline

M.Sc. - Electrical & Computer Engineering (Specializing in Machine Learning, AI, And Optimization)

Tel Aviv University
10.2023 - Current

DSP Algorithm Engineer

Ramon.Space
03.2022 - Current

DSP Algorithm Engineer

Gilat Satellite Networks
10.2017 - 03.2022

Student HW Engineer

Effdon Networks
03.2016 - 10.2017

B.Sc. - Electrical & Computer Engineering (Computers and Communications)

Ben-Gurion University of The Negev
Eviatar OhayonDSP Algorithm Engineer