X Chen, S Dai, Z Li, X Liu, X Chen, H Xiao - Frontiers in Physics, 2023 - frontiersin.org
… 32-tupling millimeter wave (MMW) generation based on two cascaded dual-parallel Mach–…
the two DPMZMs is π / 4 , the two cascaded DPMZMs can be used as an octupler, which …