Effects of array guided surface waves on radiation characteristics of a finite planar printed dipole array

Civi O., Janpugdee P., Pathak P.

IEEE Antennas-and-Propagation-Society International Symposium, Monterrey, Meksika, 20 - 26 Haziran 2004, ss.579-582 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/aps.2004.1329736
  • Basıldığı Şehir: Monterrey
  • Basıldığı Ülke: Meksika
  • Sayfa Sayıları: ss.579-582
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The presence of surface waves different from the conventional grounded dielectric substrate surface wave modes, which can be excited on a finite periodic radiating array of printed dipoles, at frequencies for which the spacing between dipoles is typically less than half a wavelength is studied. The effects of such array guided surface waves on the array radiation characteristics are investigated. Techniques to suppress these surface waves are also discussed.