Hi! My name is Taras Parfenovich.
I am experienced and enthusiastic antenna and RF designer.

I provide:
- RF design (RF PCB layout design and optimization);
- Custom antenna design (from emmbeded antennas to antenna arrays);
- EMC trouble-shouting;
- consultatios on RF equipments.
EDUCATION
Employment history
  • working on Upwork as a freelancer: more than 15 successfully accomplished projects;
  • Reelables – London, UK (remotely) Custom RFID antenna;
  • Flyability – Switzerland (remotely) RF Simulation expert for antenna design inside caged drone;
  • DanWave Design LLC – USA (remotely) Design and Deliver USB-C Accessible Modem;
  • Chevalier technology – London, UK (remotely) Antenna and RF engineer;
  • Endurosat – Sofia, Bulgaria Antenna engineer;
  • Nero Electronics Ltd – Minsk, Belaus RF engineer;
  • Yukon Advanced Optics – Minsk, Belarus (remotely) Antenna Engineer.
My skills
Postgraduate studies in the specialty Antennas, UHF devices and technology.
I have been RF designing since 2012.
  • Belarusian State University of Informatics and Radioelectronics – Minsk 2011 to 2014. Master's in radiophysics.
  • Belarusian State University of Informatics and Radioelectronics – Minsk 2010 to 2011. Bachelor's in Telecommunications, Radio and TV broadcasting.
  • Belarusian State University of Informatics and Radioelectronics - Belarusian State University of Informatics and Radioelectronics – Minsk 2007 to 2010.
  • Introduction to RF Testing Fundamentals and RF Test Architecture - 2021
  • Linear RF Power Amplifier (PA) Design Theory and Principles - 2020
  • Rahsoft online courses: RF Engineering and RF software - 2018.
  • English language courses: C1-level (advanced).

Antenna Arrays

Small antennas, embedded antennas (BLE, WiFi, NB IoT, LoRa, GNSS)
UHF devices design (splitters, filters, switchers)
RF PCB design and optimization
RF measuremets, testing and trouble-shooting
MY SERVICES

Smart house

  • Base station (printed omnidirectional antennas for UHF ISM bands. Design, production preparation and test)
  • Remote controls (embedded antennas for ISM bands. Design, production preparation and test)
  • Smart meters (embedded antennas for ISM bands. Design, production preparation and test)
  • For https://unic-lab.com
Order now

UAV and drones

  • Onboard antennas and antennas for ground control stations (ISM and UHF bands. Design, production preparation and test)
  • Drone's housing optimization
  • GNSS antennas (design, production preparation and test)
  • 24 Ghz radar printed array antenna design
Order now

Portable devices

  • Multiple WIFI dual bands embedded antennas (design, production preparation and test)
  • For https://yukonoptics.com/
  • Smartwatch (BLE embedded antenna design)
  • For https://clck.ru/39Vqkd
Order now

Cubsat

  • Custom printed antenna arrays for S, X bands: radiation and power distributon layers (design and production preparation)
  • For https://www.endurosat.com
Order now

Automotive

  • NFC keyfob and hendle reader (design, production preparation and test)
  • UWB antenna for 6,5 Ghz for user location definition (design, production preparation and test)
  • For https://chevaliertechnologies.com
Order now

Security modem

  • LTE-, LoRa-modem – schematic and layout design
  • For https://clck.ru/39Vqny
Order now

Bicycle security device

  • Bluetooth antenna (design, production preparation and test)
  • LTE antenna (matching and test)
  • GNSS antenna (matching and test)
  • For https://snik.bike
Order now

Smart-logistic and shop

  • Multiple UHF antennas for RFID reader
  • Multiple antennas for RFID tags
  • Smart price label (schematic and layout design, Bluetooth antenna design)
  • Smart payment terminal (NFC and Bluetooth antenna design)
  • For https://clck.ru/39Vqou
Order now
Brainstorming searching for the best possible solutions.
Project discussion with a client. Obtaining an initial technical project description and a technical task.
GENERAL STEPS OF A DEVICE DESIGN
Analysis and optimization of the initial technical task.
Analytical model design and initial calculation.
CAD model development.
Production preparation.
1st production (50-75% of successful results)
Prototype testing, tunning and trouble-shouting.
Correction of the CAD model basing on experimental data.
2nd production (75-90% of successful results)
Feel free to contact me and get free consultation:
  • any type of antenna (RFID, NFC, ISM, WIFI, Bluetooth, CubeSat, radar, portable device and so on)
  • analysis of RF performance (radiation levels, EMC)
  • consultation on RF equipment
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We are doing our best to provide your best solutions for your projects!
Phone: +359882624371
Email: ceo@rf-craft.com