Returns the S-parameters used for de-embedding a measurement on the selected port. This includes interpolation of the parameters based on the configured carrier frequency. This VI returns an empty array if no de-embedding is completed.

Note The port orientation for the returned S-parameters is normalized to Port2 Towards DUT.

Supported Devices: PXIe-5830/5831/5832/5840/5841/5842/5860


icon

Inputs/Outputs

  • civrn.png instrument handle —

    instrument handle identifies your instrument session. instrument handle is obtained from the niRFSA Initialize VI or the niRFSA Initialize With Options VI.

  • cerrcodeclst.png error in —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • iivrn.png instrument handle out —

    instrument handle out passes a reference to your instrument session to the next VI. instrument handle is obtained from the niRFSA Initialize VI or the niRFSA Initialize With Options VI and identifies a particular instrument session.

  • i2dcdb.png S-parameters —

    S-parameters returns an array of S-parameters. The first index indicates the target port for the S-parameter and the second index is the source port.

    For example, to index the s21 parameter, use {1, 0} for the indexes since they are zero-based.

  • ii32.png number of ports —

    number of ports returns the number of S-parameter ports. The S-parameter array is always n x n, where n is the number of ports.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.