RT Conference Proceedings
T1 Metamaterial antenna array fed by distributed Bragg deflector for SOI platform
A1 Ginel-Moreno, Pablo
A1 Hadij-El-Houati, Abdelfettah
A1 Sánchez-Postigo, Alejandro
A1 Wanguemert-Pérez, Juan Gonzalo
A1 Molina-Fernández, Íñigo
A1 Schmid, Jens H.
A1 Cheben, Pavel
A1 Ortega-Moñux, Alejandro
K1 Antenas de reflector
AB We propose a distributed Bragg deflector working as a low loss (<0.3 dB) ultra compact beam expander, which generates an on chip Gaussian beam that illuminates a 1D array of 112 optical antennas with a length of 1.5 mm . The device has been fabricated on a 220 nm silicon on insulator platform using a single etch process with a minimum feature size of 80 nm. We present an antenna array with a directivity of 53 dBi , a radiation efficiency of 3.8 dB and a far field spot with an angular divergence of 1.8 × 0.2
YR 2022
FD 2022
LK https://hdl.handle.net/10630/24755
UL https://hdl.handle.net/10630/24755
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. High Throughput and Secure Networks Challenge Program at the National Research Council of Canada (HTSN209)Ministerio de Universidades (FPU16/03401, FPU20/03487)Junta de Andalucía (P18 RT 1453, P18 RT 793); FEDER Andalucía (UMA20 FEDERJA 158);Ministerio de Ciencia, Innovación y Universidades (MCIU) (PID2019 106747RB I00)I00);
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 13 abr 2026