Sevskiy
Sevskiy 

Experience in Research and Development of Antennas

Patch Antennas:

  • Inset-fed coupling
  • Probe-fed coupling
  • Proximity coupling
  • Aperture coupling
  • Single patch
  • Stacked patch

Dielectric Resonator Antennas:

  • Proximity coupling
  • Aperture coupling
  • Single resonator
  • Stacked resonator
  • Vivaldi resonator
  • other shapes 

Spiral Antennas:

  • Archimedean
  • Sine
  • Two arm and four arm
  • Multi mode
  • Non self-complementary
  • Cavity backed

Horn Antennas:

  • Optimum gain horn antennas
  • Corrugated horn antennas

Antenna arrays:

  • Patch arrays
  • Frequency ranges:
    • GPS, GLONASS at 1,5 GHz
    • GSM1800, DECT, UMTS 2 GHz
    • TerraSAR-X at 9,65 GHz
    • aeroplane-antenna at 14.85 GHz
    • ACC-radar antenna at 24 GHz
  • Feed networks:
    • serial
    • parallel
    • based on Wilkinson
    • based on Hybrids
    • combined
  • polarizations:
    • linear
    • circular
    • dual
  • Arrays of  dielectric resonator antenna:
    • linear polarized
    • 45° polarized
  • Dipolarrays
    • single-Band
    • dual-Band
    • multi-Band

Antennas for mobile device:

  • Inverted-F
  • PILA
  • Double-PILA
  • Meander-Line
  • dielectric resonator antennas
  • Spiral antennas

Multi-branch logarithmic-periodic Antennas:

  • Antenna types:
    • H - antenna (bidirectional vertical radiation )
    • H - antenna with a broadband reflector (unidirectional vertical radiation )
    • S - antenna (bidirectional " end-fire " - radiation )
    • S-antenna with a broadband reflector (bidirectional V - shaped radiation )
    • X - antennas :
      • omnidirectional
      • bidirectional
      • X -shaped radiation
    • X - antenna with a broadband reflector
      • conical directivity
      • unidirectional vertical radiation
      • X-shaped radiation
    • Y - antenna (omnidirectional)
    • Y - antenna with a broadband reflector (conical directivity )
    • Z antennas
      • bidirectional " end-fire " - radiation
      • X-shaped radiation
    • Y - antenna with a broadband reflector (bidirectional V - shaped radiation )

 

  • Frequency ranges:
    • Single-Band (GSM, UMTS or WLAN)
    • Dual-Band (WLAN 2,45 GHz and 5 GHz)
    • Ultra-broad-band (from 0,89 GHz to 5,85 GHz)
  • Applications:
    • Multiband-Basis station antenna for Indoor-communication in:
    • Office
    • Hot-Spots
    • aeroplanes
    • ships
    • trains
    • UWB-systems

RFID-Antennas

  • coil antennas
  • resonant antennas

Vivaldi-Antennas

  • planar PCB antennas
  • waveguide antennas 

 

All these antennas has been designed, built and measured up by Sevskiy GmbH!

Know-how:

  • Integrated antennas
  • Antenna arrays
  • Phased arrays
  • Smart antennas 
  • Embedded antennas
  • Antenna systems
  • RF/MW components
  • RF circuit design
  • Layout optimization

Contact:

Sevskiy GmbH

Schatzbogen 43

81829 Munich 

Germany


Phone:  +49 89 38907229

Fax:      +49 89 38907230

 

Contact form

 

Registration Court:

Munich, HRB 208657


CEO:

Dr.-Ing. Sergey Sevskiy

Business time:

Monday - Friday

9:00AM - 7:00PM

 

Available for phone calls:

Monday - Friday

3:00PM - 7:00PM

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