Sevskiy GmbH
Sevskiy GmbH

Air-Filled Stacked-Patch Antenna


S. Sevskiy, W. Wiesbeck, International ITG-Conference on Antennas, ITG-Fachbericht 178, pp. 53-56, Berlin, Germany, September 2003.




This paper presents a new design of a broadband dual-polarized stacked-patch antenna having no dielectric substrates or foam materials. The patches, the groundplane with two excitation slots, and the feed lines of the antenna are cut out of metal sheet. Only some small dielectric spacers, metal posts, and bolts are used to fasten the antenna parts together. The antenna has a relative bandwidth of 24 % with the return losses better than -14 dB at both ports. The port decoupling is better than 32 dB in the entire frequency band. The designed radiator can be
used as a single element of a multi-band base station antenna covering GSM1800/1900, DECT, and UMTS frequency bands.


  • Antennendesign
  • Integrierte Antennen
  • Antennen-Arrays
  • Phased Arrays
  • Smart-Antennen
  • Embedded-Antennen
  • Antennensysteme
  • HF-Komponenten
  • HF-Schaltungen
  • Layout-Optimierung
  • Schaltungsentwurf


Sevskiy GmbH

Schatzbogen 43

81829 München 


Tel:  +49 89 38907229

Fax: +49 89 38907230





München, HRB 208657


Dr.-Ing. Sergey Sevskiy

Unsere Öffnungszeiten:

Montag bis Freitag

von 9:00 bis 19:00


Telefonisch erreichbar:

Montag bis Freitag

von 15:00 bis 19:00

Druckversion | Sitemap
Copyright © Sevskiy GmbH. Alle Rechte vorbehalten.