  Millimeter-wave (mmWave) and D Band (110--170~GHz) frequencies are poised to
play a pivotal role in the advancement of sixth-generation (6G) systems and
beyond, owing to their ability to enhance performance metrics such as capacity,
ultra-low latency, and spectral efficiency. This paper concentrates on deriving
statistical insights into power, delay, and the number of paths based on
measurements conducted across four distinct locations at a center frequency of
143.1 GHz. The findings underscore the suitability of various distributions in
characterizing power behavior in line-of-sight (LOS) scenarios, including
lognormal, Nakagami, gamma, and beta distributions, whereas the loglogistic
distribution gives the optimal fit for power distribution in non-line-of-sight
(NLOS) scenarios. Moreover, the exponential distribution shows to be the most
appropriate model for the delay distribution in both LOS and NLOS scenarios. In
terms of the number of paths, observations indicate a tendency for the highest
concentration within the 10 m to 30 m distance range between the transmitter
(Tx) and receiver (Rx). These insights shed light on the statistical nature of
D band propagation characteristics, which are vital for informing the design
and optimization of future 6G communication systems
