Channel impulse reponse multipaths
In the multi-path scenario we have occurrence energy from (typically) all directions, and a channel could be a Rayleigh fading channel; no LOS component or Rician fading channel; a strong LOS component is present. 

The figure you referred to contains a dominant component with a delay spread of 130 ns and with responses from other paths occurring with different delay spreads. Also, the key to the figure mentions an RMS delay spread of 65.9 ns, which can be justified by noticing the higher power distribution between 0 to 100 ns delay spread.

Take a look at the picture below to better understand the CIR for a multipath scenario. In this case, the CIRs from multiple antennas will be combined to form the CIR of the antenna array.