Yellow

A 13 kHz channel from the KAM'11 experiment off Kauai, Hawaii, recorded over 3 and 7 km ranges using four vertical receiving arrays.
  • Experiment:
    • Location: 22.1N, 159.8W
    • Date recorded: July 2011
    • Center frequency: fc = 13 kHz
    • Bandwidth: B = 6.25 kHz
    • Symbol rate: R = 6.25 ksym/s
    • Distance: d = 3 km and 7 km
    • Tx/Rx/water depth for array 1: dT/dR/dw = 50 m/50 m/100 m
    • Tx/Rx/water depth for array 2: dT/dR/dw = 50 m/8.6-65 m/100 m
    • Mobility: moored
    • Receiving array 1: vertical, M = 24 elements, ℓ = 5 cm and 20 cm spacing (numbered bottom to top)
    • Receiving array 2: vertical, M = 16 elements, ℓ = 3.75 m spacing
  • Parameters:
    • Sampling rate in delay: fs = 2R
    • Total delay coverage: up to 35 ms
    • Sampling rate in time: R/100 for the channel response, 2R for the phase/delay
    • Total time coverage: 53 seconds