Keywords
Skills
Freelancer in the field of RF and antenna design
- 20 years of professional experience
- Electromagnetic simulations of antennas and microwave components
- Design of antennas and antenna systems
- Microwave components and circuit design
- RF circuit and layout optimization
- Microwave and antenna measurements
- Consulting in the field of RF and antenna design
- Electromagnetic field analysis, EMC, SAR
- RFID, ZigBee, NFC, Bluetooth, UWB
- WLAN, WiMAX, GSM, UMTS, LTE
- GPS, GLONASS, Galileo, SIRIUS, Iridium
- Microwave heating und power transmission
- Mobile, airborne, automotive, radar, M2M
- HFSS, CST, ADS, FEKO, Designer, AWR
- 20 years of professional experience
- Electromagnetic simulations of antennas and microwave components
- Design of antennas and antenna systems
- Microwave components and circuit design
- RF circuit and layout optimization
- Microwave and antenna measurements
- Consulting in the field of RF and antenna design
- Electromagnetic field analysis, EMC, SAR
- RFID, ZigBee, NFC, Bluetooth, UWB
- WLAN, WiMAX, GSM, UMTS, LTE
- GPS, GLONASS, Galileo, SIRIUS, Iridium
- Microwave heating und power transmission
- Mobile, airborne, automotive, radar, M2M
- HFSS, CST, ADS, FEKO, Designer, AWR
Project history
- Development of a multiband GSM/UMTS antenna system for automotive applications
- Development of an internal dual-band GSM antenna for an animal monitoring system
- Development and optimization of RF mode converters and high-speed transmission lines up to 40 GHz
- Development of a multi-standard multi-band MIMO antenna for industrial computers (WLAN, WiMAX, UMTS)
- Development of RFID antennas and measurement concepts for metering systems
- Development of a GPS/Iridium antenna module with an integrated LNA and RF switch (1.5 GHz)
- Development of a power divider for GPS applications (1.5 GHz)
- Investigations of an active RFID identification system for security applications (active transponder at 868 MHz)
- Investigations of LPR antenna arrays for local positioning systems (5.8 GHz)
- Development of a novel antenna design for LPR systems (5.8 GHz)
- Development of a high-power microwave systems for professional cooking appliances (ISM 2.4 GHz)
- Development of a multi-band GSM antenna for a mobile phone project
- Development of a Bluetooth antenna for a mobile phone project
- Development of dual-polarized multi-band base station antennas (GSM, UMTS)
- Investigations of a new antenna technology based on dielectric resonators (GSM, WLAN, WiMAX, UMTS)
- Investigations and development of ultra-wide band multi-mode automotive antennas (GSM, WLAN, WiMAX, UMTS, GPS, SIRIUS)
- Development of an ACC radar antenna array (24 GHz) for automotive applications
- Investigation of a radom for an airborne antenna
- Development of high gain planar patch antennas for airborne communication applications (14.85 GHz)
- Development of an antenna system for the TerraSAR-X satellite calibrator (X-Band)
- Investigations of multi-band indoor base station antennas (GSM, UMTS, WLAN)
- Development of multi-band (GSM, WLAN) access point antennas for communication in airplanes
- Development of circularly polarized patch antenna arrays (GPS, GLONASS) for applications on trains
- Development of an internal dual-band GSM antenna for an animal monitoring system
- Development and optimization of RF mode converters and high-speed transmission lines up to 40 GHz
- Development of a multi-standard multi-band MIMO antenna for industrial computers (WLAN, WiMAX, UMTS)
- Development of RFID antennas and measurement concepts for metering systems
- Development of a GPS/Iridium antenna module with an integrated LNA and RF switch (1.5 GHz)
- Development of a power divider for GPS applications (1.5 GHz)
- Investigations of an active RFID identification system for security applications (active transponder at 868 MHz)
- Investigations of LPR antenna arrays for local positioning systems (5.8 GHz)
- Development of a novel antenna design for LPR systems (5.8 GHz)
- Development of a high-power microwave systems for professional cooking appliances (ISM 2.4 GHz)
- Development of a multi-band GSM antenna for a mobile phone project
- Development of a Bluetooth antenna for a mobile phone project
- Development of dual-polarized multi-band base station antennas (GSM, UMTS)
- Investigations of a new antenna technology based on dielectric resonators (GSM, WLAN, WiMAX, UMTS)
- Investigations and development of ultra-wide band multi-mode automotive antennas (GSM, WLAN, WiMAX, UMTS, GPS, SIRIUS)
- Development of an ACC radar antenna array (24 GHz) for automotive applications
- Investigation of a radom for an airborne antenna
- Development of high gain planar patch antennas for airborne communication applications (14.85 GHz)
- Development of an antenna system for the TerraSAR-X satellite calibrator (X-Band)
- Investigations of multi-band indoor base station antennas (GSM, UMTS, WLAN)
- Development of multi-band (GSM, WLAN) access point antennas for communication in airplanes
- Development of circularly polarized patch antenna arrays (GPS, GLONASS) for applications on trains
Local Availability
Open to travel worldwide
available
Other
Scientific Publications:
S. Sevskiy, D. Löffler, and W. Wiesbeck, “Low Cost Base Station Antenna Covering UMTS, DCS1800 and DECT Frequency Bands”, 11th Conference and Exhibition on Microwaves, Radio Communication and Electromagnetic Compatibility, pp. 154-157, Stuttgart, Germany, May 2001.
S. Sevskiy, W. Wiesbeck, “Air-Filled Stacked-Patch Antenna”, International ITG-Conference on Antennas, ITG-Fachbericht 178, pp. 53-56, Berlin, Germany, September 2003.
S. Sevskiy, W. Wiesbeck, “Broadband Dual-Polarized Stacked-Patch Antenna with a High Port Decoupling and DC-Grounded Patches”, 6th European Conference on Wireless Technology, Conference Proceedings, pp. 85-88, Munich, Germany, October 2003.
S. Sevskiy, M. Brzeska, and W. Wiesbeck, “Multi-Band Dipole Array for WLAN Access Points”, Joint COST 273/284 Workshop on Antennas and Related System Aspects in Wireless Communications, Gothenburg, Sweden, June 2004.
S. Sevskiy, W. Wiesbeck, “Multi-Band Antennas for WLAN Access Points”, Seminar on Radio Techniques and Technologies for Commercial Communication and Sensing Applications, Berlin, Germany, October 2004.
S. Sevskiy, W. Wiesbeck, “Ultra-Broadband Bidirectional Log-Per Dipole Arrays”, 11th International Symposium on Antenna Technology and Applied Electromagnetics, Saint-Malo, France, June 2005.
S. Sevskiy, W. Wiesbeck, “Ultra-Broadband Omnidirectional Printed Dipole Arrays”, 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington DC, USA, July 2005.
S. Sevskiy, W. Wiesbeck, “New Class of Multi-Band and Ultra-Wideband Printed Dipole Antennas”, IEE Seminar on Wideband and Multi-Band Antennas and Arrays, pp. 60-63, Birmingham, UK, September, 2005.
S. Sevskiy, “Multidirektionale logarithmisch-periodische Indoor-Basisstationsantennen”, Forschungsberichte aus dem Institut für Höchstfrequenztechnik und Elektronik der Universität Karlsruhe (TH), Band 45, 2006.
S. Sevskiy, M. Pauli, T. Kayser, M. Beringer, and W. Wiesbeck, “Multi-directional broadband planar dipole arrays,” in Mediterranean Microwave Symposium 2007, CD-ROM, Budapest, Hungary, May 2007.
M. Brzeska, S. Sevskiy, and W. Wiesbeck, “Ultra-Wideband and Multi-Band Antennas for Wireless
Communications”, 55th International Astronautical Congress, Vancouver, Canada, 2004.
V. Gozhenko, W. Puffer, D. Ritter, A. Przadka, „High Performance WCDMA1900 Combined LTCC/SAW/BAW Duplexer for Mobile Phones“ / European Microwave Conference 2008, 29 October 2008, Amsterdam.
V. Gozhenko, A. Przadka, P. Hagn, „Multilayer LTCC Bandpass Filter Design“ / EuMC 2007, 10 October 2007, Munich.
S. Sevskiy, D. Löffler, and W. Wiesbeck, “Low Cost Base Station Antenna Covering UMTS, DCS1800 and DECT Frequency Bands”, 11th Conference and Exhibition on Microwaves, Radio Communication and Electromagnetic Compatibility, pp. 154-157, Stuttgart, Germany, May 2001.
S. Sevskiy, W. Wiesbeck, “Air-Filled Stacked-Patch Antenna”, International ITG-Conference on Antennas, ITG-Fachbericht 178, pp. 53-56, Berlin, Germany, September 2003.
S. Sevskiy, W. Wiesbeck, “Broadband Dual-Polarized Stacked-Patch Antenna with a High Port Decoupling and DC-Grounded Patches”, 6th European Conference on Wireless Technology, Conference Proceedings, pp. 85-88, Munich, Germany, October 2003.
S. Sevskiy, M. Brzeska, and W. Wiesbeck, “Multi-Band Dipole Array for WLAN Access Points”, Joint COST 273/284 Workshop on Antennas and Related System Aspects in Wireless Communications, Gothenburg, Sweden, June 2004.
S. Sevskiy, W. Wiesbeck, “Multi-Band Antennas for WLAN Access Points”, Seminar on Radio Techniques and Technologies for Commercial Communication and Sensing Applications, Berlin, Germany, October 2004.
S. Sevskiy, W. Wiesbeck, “Ultra-Broadband Bidirectional Log-Per Dipole Arrays”, 11th International Symposium on Antenna Technology and Applied Electromagnetics, Saint-Malo, France, June 2005.
S. Sevskiy, W. Wiesbeck, “Ultra-Broadband Omnidirectional Printed Dipole Arrays”, 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington DC, USA, July 2005.
S. Sevskiy, W. Wiesbeck, “New Class of Multi-Band and Ultra-Wideband Printed Dipole Antennas”, IEE Seminar on Wideband and Multi-Band Antennas and Arrays, pp. 60-63, Birmingham, UK, September, 2005.
S. Sevskiy, “Multidirektionale logarithmisch-periodische Indoor-Basisstationsantennen”, Forschungsberichte aus dem Institut für Höchstfrequenztechnik und Elektronik der Universität Karlsruhe (TH), Band 45, 2006.
S. Sevskiy, M. Pauli, T. Kayser, M. Beringer, and W. Wiesbeck, “Multi-directional broadband planar dipole arrays,” in Mediterranean Microwave Symposium 2007, CD-ROM, Budapest, Hungary, May 2007.
M. Brzeska, S. Sevskiy, and W. Wiesbeck, “Ultra-Wideband and Multi-Band Antennas for Wireless
Communications”, 55th International Astronautical Congress, Vancouver, Canada, 2004.
V. Gozhenko, W. Puffer, D. Ritter, A. Przadka, „High Performance WCDMA1900 Combined LTCC/SAW/BAW Duplexer for Mobile Phones“ / European Microwave Conference 2008, 29 October 2008, Amsterdam.
V. Gozhenko, A. Przadka, P. Hagn, „Multilayer LTCC Bandpass Filter Design“ / EuMC 2007, 10 October 2007, Munich.
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Sevskiy GmbH - RF and Antenna Development