LO Distribution Round Trip Phase Correction 2002-Nov-14

@inproceedings{Shillue2003LODR,
  title={LO Distribution Round Trip Phase Correction 2002-Nov-14},
  author={Bill Shillue},
  year={2003}
}
The ALMA requires a coherent local oscillator at each antenna. Due to the long distribution length from central building to each of the antennas, the fiber optic path to each antenna must be stabilized to meet the ALMA specification. A round trip phase correction technique has been adopted to meet these specifications, and that technique is described here… CONTINUE READING