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Thanasis KarachaliosTK
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Thanasis Karachalios

@thanasiskarachalios

I architect complex semiconductor SoCs and wireless baseband accelerators.

Greece
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At Whale Microelectronics, a ZEPP HEALTH subsidiary, I architect silicon systems for complex SoCs. Previously, I served as Principal Hardware System Architect at Renesas Electronics and Dialog Semiconductor.

I've led requirements analysis, specification development, and architecture design for Automotive V2X, WiFi, WiMAX, MIMO, and millimeter-wave wireless processing. At u-blox, I led a digital IP design team and defined the architecture for Automotive V2X protocol accelerator IP; my PhD focused on real-time baseband processing architectures for wireless MIMO communication systems.

Experience

Work history, roles, and key accomplishments

Renesas Electronics logoRE

Principal Hardware System Architect

Sep 2021 - Jun 2022 (9 months)

Worked as Principal Hardware System Architect at Renesas Electronics.

Dialog Semiconductor logoDS

Principal Hardware System Architect

Jun 2019 - Sep 2021 (2 years 3 months)

Worked as Principal Hardware System Architect at Dialog Semiconductor.

u-blox logoUB

Team Leader Digital IP Design

Jan 2018 - Jun 2019 (1 year 5 months)

Lead a digital IP design team of engineers working on different multi-site IP design and verification projects.

u-blox logoUB

Senior IC Digital Design Engineer

Jan 2016 - Jan 2018 (2 years)

Responsible for the requirements analysis and top-level/micro architecture specification of the Automotive V2X protocol accelerator IP

u-blox logoUB

IC Design Engineer

Aug 2014 - Jan 2016 (1 year 5 months)

Lead the requirement analysis and architecture design phases of protocol IP accelerator, for Automotive V2X baseband/L-MAC processing.

Antcor S.A logoAS

ASIC DSP & Design Engineer

Oct 2012 - Aug 2014 (1 year 10 months)

Responsible for the requirements analysis and architecture design of low-power/high-throughput IP accelerators, for WiFi (802.11agn/ac) and Automotive V2X (802.11p) baseband/L-MAC processing.

i-docs logoID

Application Engineer

Oct 2011 - Oct 2012 (1 year)

i-docs is a suite of BSS (Business Support System) software modules designed for Financial Institutions and Telecom Operators.

- Responsible for solution implementation, testing procedures, documentation and installation at customer premises.
- Performing business analysis and solution design during the initial phase of projects.
- Responsible for first and second-level support for customer i

Hellenic Collaborative Project NexGen MiliWave logoHM

Researcher

Jun 2009 - Oct 2011 (2 years 4 months)

Hellenic Collaborative Project for the development of a Gigabit Wireless Transceiver at 60GHz mmwave frequencies.
Research and Development of a OFDM transceiver with 1.6Gbps throughput for Gigabit Wireless Networks.

National and Kapodistrian University of Athens, Dept of Physics, Digit logoND

Undergraduate Student

Sep 2000 - Apr 2006 (5 years 7 months)

Research & Development of hardware accelerators for complex mathematical calculations (Digital Signal Processing) for FPGA implementations.
Research & Development of Digital Signal Processing embedded software using Optimized Algorithms for Texas Instruments Microprocessors (DSPs).
Development of a multi-threaded testing software tool for a custom implementation of BACnet Communication Protocol.

Education

Degrees, certifications, and relevant coursework

National and Kapodistrian University of Athens logoNA

National and Kapodistrian University of Athens

Doctor of Philosophy, Real-Time BaseBand Processing Architectures for Wireless MIMO Communication Systems

2009 - 2017

Pursued a PhD in Real-Time BaseBand Processing Architectures for Wireless MIMO Communication Systems.

NA

National and Kapodistrian University of Athens

Doctor of Philosophy - PhD, Real-Time BaseBand Processing Architectures for Wireless MIMO Communication Systems

2009 - 2017

NA

National and Kapodistrian University of Athens

MSc, Electronic Automation

2006 - 2008

Courses:
- Parallel & Distributed Systems and Algorithms
- Advanced Digital Signal Processing
- Computer Architecture
- Advanced Digital Design
- Algorithms and Data Structures
- Advanced Control Systems
- Computer Networks
- Network Security & Cryptography
- Internet Applications
- Advanced Database Systems and Algorithms (Data Mining)
- Development of Parallel and Distributed Application
- OO Pr

National and Kapodistrian University of Athens logoNA

National and Kapodistrian University of Athens

Master of Science, Electronic Automation

2006 - 2008

Completed an MSc in Electronic Automation with a specialization in Informatics and Information Systems.

NA

National and Kapodistrian University of Athens

Bachelor, Physics

1997 - 2005

Member of Digital Systems Team, at dept of Physics NKUA [2000 - 2005]
1. Research & Development of hardware components (VHDL) for complex mathematical calculations (Digital Signal Processing) for FPGA implementations.
2. Bachelor's Thesis: Research & Development of Digital Signal Processing embedded software using Optimized Algorithms for Texas Instruments Microprocessors (DSPs).
3. Development o

National and Kapodistrian University of Athens logoNA

National and Kapodistrian University of Athens

Bachelor of Science, Physics

1997 - 2005

Earned a Bachelor's degree in Physics, with a thesis on Digital Signal Processing embedded software for Texas Instruments microprocessors.

Tech stack

Software and tools used professionally

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