By adopting a 2D time-dependent wave code. we investigate how mode-converted waves at the Ion-Ion Hybrid (IIH) resonance and compressional waves propagate in 2D density structures with a wide range of field-aligned wavenumbers to background magnetic fields. The simulation results show that the mode-converted waves have continuous bands across the field line consistent with previous nu... https://macorners.shop/product-category/graduation-teddy-bear-gift-box/