01
RFIC Design
Advanced RF integrated circuit design for demanding wireless and communication applications, with experience across CMOS and BiCMOS technologies.
Independent Swedish consultancy
Advanced RF & mmWaveExpertise.
From RF architecture to silicon – solving complex challenges in advanced wireless systems.
EM Wave AB is an independent Swedish consultancy providing senior expertise in RFIC design, RF architecture and advanced wireless technologies. Founded by Daniel Björk, an experienced RF engineer and technical leader, EM Wave supports companies developing next-generation solutions in mmWave, 5G/6G, radar and advanced semiconductor systems.
Experience
~30 years in RF
Frequencies
Up to 140 GHz
Applications
5G / 6G / Radar
Silicon / RFIC
Deep expertise. Practical engineering.
From early concepts and architecture through design, modelling, verification and technical leadership.
Deep expertise.
Practical engineering.
Advanced RF development requires more than specialist knowledge. It requires the ability to understand the complete system, identify the critical technical challenges and turn complex requirements into robust solutions.
EM Wave provides senior technical expertise from early concepts and architecture through design, modelling, verification and technical leadership – with close to three decades of experience in RF and semiconductor development.
01 / Expertise
Specialist capability across the RF chain.
02
mmWave
Extensive experience in millimetre-wave design and systems, including technologies operating at frequencies beyond 100 GHz.
03
5G & 6G
RF and mmWave development for current and next-generation wireless systems, including beamforming and advanced transmitter and receiver architectures.
04
Radar
High-frequency radar applications and RF architectures, including solutions operating up to 140 GHz.
05
RF Architecture
System-level RF architecture and design, connecting requirements, circuit implementation and overall system performance.
06
Electromagnetic Modelling
EM modelling and analysis supporting advanced RF and mmWave circuit development.
07
Connectivity & RFID
RF design for WiFi, Bluetooth and RFID products, from low-power radios to high-performance front-ends.
08
Technical Leadership & Design Reviews
Design Lead experience in complex development environments, combining specialist engineering with technical decision-making, independent design reviews and technical assessments.
02 / Experience
Decades of advanced RF development
Daniel Björk has worked with RF and semiconductor technology since the 1990s, with extensive experience from international technology companies and advanced product development. His experience spans multiple generations of wireless technology:
WiFiBluetoothRFIDDOCSIS5G6GmmWaveBeamformingRadar
In recent years he has also served as Design Lead, coordinating technically complex development while continuing to contribute deep specialist expertise.
Selected technology experience
- 140 GHz radarRF and LO distribution for high-frequency radar systems
- 100 GHz 6G beamformingMulti-channel beamforming transmitter architectures, including power amplifier and phase-shifter technology
- 28 GHz 5GRFIC development including LNA and mixer design
- Broadband RFRF amplifier solutions for communication applications including DOCSIS
- mmWave componentsAdvanced mmWave circuits, including multiplexer technology
Some projects and technologies are subject to confidentiality and can only be described at a high level.
03 / How we can help
How EM Wave can help
EM Wave supports technology companies when additional senior RF expertise is needed – for a specific technical challenge, a development phase or a longer assignment.
Typical assignments
- RF and RFIC architecture
- Advanced circuit design
- mmWave design
- 5G/6G development
- Radar technology
- Design reviews and technical due diligence
- Troubleshooting and complex problem solving
- Electromagnetic modelling
- Technical leadership and Design Lead assignments
- Senior engineering support to development teams
Engagements range from focused specialist support to longer-term development and technical leadership.
04 / Why EM Wave
1
Senior expertise, no ramp-up
You get an engineer who has seen the full picture – and the pitfalls – many times before. Productive from day one.
2
Flexible engagement
Short design reviews, part-time support or full project engagements, adapted to your team and timeline.
3
Globally based and easy to work with
Based in Sweden, working with clients worldwide – comfortable in international engineering teams. English and Swedish.
4
Independent and confidential
Strict confidentiality and full respect for your IP.
05 / About
Daniel Björk
Senior RF Engineer & Technical Leader
Daniel Björk is an experienced RFIC engineer with close to three decades of work in advanced RF, wireless and semiconductor development. His background combines deep specialist expertise in RF and mmWave circuit design with system-level understanding and technical leadership.
He has worked across several generations of wireless technology and is particularly experienced in technically demanding environments where performance, complexity and innovation are critical. His approach is analytical, collaborative and solution-oriented – with a strong focus on turning complex technical challenges into practical, high-performing solutions.
06 / Contact
Let’s solve the next challenge.
Looking for senior expertise in RF, RFIC, mmWave, radar or next-generation wireless technology? Get in touch with EM Wave to discuss your project, technical challenge or upcoming development needs.
Daniel Björk
EM Wave AB, Sweden