Numerical analysis of broadband phased array using log-periodic dipole elements

D. Kim, Q. Chen, K. Sawaya

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)


The 5×5 element phased array of the log-periodic dipole array (LPDA) antenna with a 3:3:1 bandwidth was numerically analyzed. The scan patterns of three models with different array spacings were examined in terms of the actual gain, the sidelobe level (SLL) and scan angle deviation. The method of moments was used for the numerical analysis. Thin wire approximation was used in the numerical analysis and the method of moments (MoM) was employed for the different radii of wire segments.

Original languageEnglish
Pages (from-to)824-827
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Publication statusPublished - 2001 Nov 26
Event2001 IEEE Antennas and Propagation Society International Symposium -FDTD and Multi-Resolution Methods- - Boston, MA, United States
Duration: 2001 Jul 82001 Jul 13

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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