Projects
Current
Research Projects
(University Collaborations, as Co-Advisor)
Outphasing Power Amplifier Design with Revised Class-E Method
Completed
Projects
[Satellite Projects]
- M.Sc. Thesis Study
- GaN HEMT
- Communication amplifer (optimized linearity and efficiency)
- Ph.D. Study
- Matlab based nonlinear optimization + ADS HB analyzer
- Several power amplifies designed and optimized
<<< X-Band GaN HPA Design (2014-2015) >>>
- Optimized for a small satellite mission
- 0.25um GaN HEMT
- 4W output power @8.1 GHz & p3dB
- SMA connectorized, module
- My responsibilities: Design, implementation, and test
<<< Hodoyoshi Project >>>
- University of Tokyo, Japan Nano Satellite Center, Saito Laboratory
- Satellite constellation mission (5 Satellites)
- Up to 300 MBPS data transfer rate from a small satellite!
- My responsibility: X-Band High Data Rate Communication System
- - > X Band Power Amplifier Analysis and Design
- - > @ Saito Laboratory,
JAXA/ISAS Sagamihara Campus
<<< TURKSAT-3U Nano-Satellite (2010-2013) >>>
- 10x10x30cm3 cube satellite
- Payload: VHF-UHF transponder (1W output power)
- Supported by TURKSAT
- My responsibilities: Communication system and payload design and test as team leader
- Leading the design of antennas and antenna deployment systems
<<< Software Defined Radio Modem (2012-2015) >>>
- Compact and low power design for cube satellites
- FPGA based signal processor
- FM, QPSK, FSK
- Narrow band, improved frequency selectivity
ITUpSAT1 (2008-2009)
- The first satellite made and completed in Turkey (Wikipedia)
- I was involved with tests of communication sub-system.
[Other Projects]
- Indoor Localization with Wireless Sensor Networks by Using RSSI (2009-2013)
- Sportsman Timing System Design with RFID, supported by BELBIM, (2012)
- 1W, 3 Inputs, 50-200 MHz Combiner, supported by ISTTEK, 2010
- 2kW FM Transmitter System (RF Stages and Control Board), Onair Media-TUBITAK,
2010
- 600W FM Power Amplifier, 2kW 4 Ways Wilkinson Power Combiner, Onair Media-TUBITAK,
2009
- Fencing Signalization Equipment, supported by Turkish Fencing Federation, 2009
- GPS Receiver and Antenna Design, ITU-TUBİTAK-TURKISH MILITARY FORCES, 2008
- 2.4 GHz BALUN and Microstrip Antenna Design (Dipole, Folded Dipole, Inverse F) for TI CC2420 Chip, Genetlab, 2008
- 1-5 GHz Log-Periodic Antenna Design for Ground Penetrating Radars (GPR), ITU, 2007
- Picture Converter Tool for 16 Colors Liquid Crystal Displays (by using C), ATRON Electronics, 2007