indoor channel measurement at 260-400 GHz

All measurement campaigns are carried out in the standardized meeting room at 260-400 GHz. We categorize samples into two classes: near points Tx1-Tx7 and far points Tx8-Tx23.  The measurement setup maintains each static transmitter while positioning the receiver on a computer-controlled stepping rotator. Systematic spatial sampling is achieved through 128 discrete half-wavelength displacements of the receiver assembly, thereby synthesizing a virtual massive multi-antenna array. For each Tx point, the measurement takes 96 minutes to complete, during which the environment remains unchanged. We collect a total of 3200 CIRs datasets.