Numerical analyses of printed line antennas

H. Nakano, K. Hirose, T. Suzuki, S. R. Kerner, N. G. Alexopoulos

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)


Square loop, meander dipole and spiral antennas printed on grounded dielectric substrates, are numerically analyzed using Sommerfeld type integrals. The square loop is found to have a radiation pattern in which cross-polarization is negligible and zero in the E-plane and the H-plane, respectively. The results obtained for the meander dipole demonstrate that such an antenna can be made small with no deterioration in the radiation pattern. The analysis of the spiral antenna fed from the outer arms shows that the spiral can radiate a circularly polarized wave with a purely resistive input impedance.

Original languageEnglish
Pages (from-to)98-104
Number of pages7
JournalIEE Proceedings H: Microwaves, Antennas and Propagation
Issue number2
Publication statusPublished - 1989
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)


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