Sapna, B A (2026) High- Q photonic crystal ring resonator–based ultra-compact 6-channel C-band demultiplexer with low crosstalk. Journal of Optical Communications. ISSN 0173-4911

Sapna, B A (2026) Design of a Reconfigurable Intelligent Reflecting Surface (IRS) based Frequency Selective Surface at 3.5 GHz using PIN Diodes. 2026 7th International Conference on Electronics and Sustainable Communication Systems (ICESC). pp. 134-138.

Sapna, B A (2026) Metamaterial-based Reconfigurable 3.5 GHz Unit Cell with Pin Diode Switching. 2026 7th International Conference on Electronics and Sustainable Communication Systems (ICESC). pp. 117-121.

Sapna, B A (2026) Design and Simulation of Multi-Arc Spiral FSS for 5G Application. 2026 6th International Conference on Inventive Computation and Information Technologies (ICICIT). pp. 640-643.

Sapna, B A (2026) Design, Simulation and Testing of 3.5 GHz Band-Pass for 5G Application. 2026 6th International Conference on Inventive Computation and Information Technologies (ICICIT). pp. 640-643.

Sapna, B A (2026) Split Ring Resonator based Metamaterial. 2026 6th International Conference on Inventive Computation and Information Technologies (ICICIT). pp. 402-405.