A recent joint demonstration by VDI, Keysight, and Micro Harmonics successfully transmitted two independent wideband signals over a single 142 GHz link using orthogonal polarizations, effectively doubling data capacity. The breakthrough was enabled by Micro Harmonics’ high‑isolation, low‑loss OMT, which allowed 40 GHz of combined bandwidth to pass through one spatial path with exceptional signal integrity. This milestone paves the way for even higher‑capacity sub‑THz links, including upcoming demonstrations at 285 GHz. Read the full story here:
