Circularly polarized single-fed wide-band microstrip patch

izvorni znanstveni rad

izvorni znanstveni rad

Circularly polarized single-fed wide-band microstrip patch

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2003
Časopis IEEE transactions on antennas and propagation
Nadređena publikacija IEEE Transactions on Antennas and Propagation
Volumen 51
Svesčić 6
ISSN 0018-926X
EISSN 1558-2221
Status objavljeno

Sažetak

For more than 25 years, the circularly polarized single-fed microstrip patch was considered to be extremely narrow-band. The reported performances are almost exclusively related to single patches printed on a dielectric substrate, which partially explains the frequency characteristics. The antenna proposed is a variation of the "almost square" patch and exhibits measured axial radio of less than 2.5 dB over a 13% bandwidth. The antenna was designed for wireless applications.

Ključne riječi

microstrip antenna; patch antenna; circular polarization