A Novel Hybrid Potential-Field Integral-Equation Formulation for Densely Discretized Conductors with Open and Closed Surfaces

Eris O., Kurt B., Ergul O.

IEEE Antennas and Wireless Propagation Letters, 2026 (SCI-Expanded, Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2026
  • Doi Numarası: 10.1109/lawp.2026.3673115
  • Dergi Adı: IEEE Antennas and Wireless Propagation Letters
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Compendex, INSPEC
  • Anahtar Kelimeler: dense-discretization problems, internal resonances, potential integral equations, Surface integral equations
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Hybrid potential-field formulation (HPFF) is proposed for broadband electromagnetic solutions of composite problems involving open and closed conducting surfaces. HPFF provides a well-balanced combination of potential and field formulations for electrically large structures with small-scale features, being free of internal-resonance problems and dense-discretization breakdowns.