Technique for analysing cascaded frequency selective surface screens with dissimilar lattice geometries

An efficient technique for analyzing mul

An efficient technique for analyzing multiple frequency-selective-surface screens with dissimilar periods

✍ V. V. S. Prakash; Raj Mittra 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 135 KB

## Abstract This Letter presents an efficient technique for analyzing multiple frequency‐selective surfaces (FSSs) with noncommensurate periodicities based on the discrete plane‐wave spectrum (DPWS) expansion method. In this method, the tangential electric fields at the interfaces of the screens ar