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#44 Measure S11/S21 parameters

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opened 3 years ago by Michael Schloh von Bennewitz · 1 comments
Michael Schloh von Bennewitz commented 3 years ago

Measure S11/S21 parameters

Problem environment

Antenna resonance is tuned for subgigaherz frequencies, and calibration benefits from S11 and S21 resonance testing.

Steps to reproduce

  1. Use a vector network analyser (VNA)
  2. Test for reflection in anntenae
  3. Measure S11 and S21 parameters

Expected result

The antenna we choose should be well calibrated and include S-parameters for user inspection.

Actual result

We don't offer S-parameters and have not properly tested them.

Severity level

This is low priority because project requirements do not include antenna calibration.

# Measure S11/S21 parameters ## Problem environment Antenna resonance is tuned for subgigaherz frequencies, and calibration benefits from S11 and S21 resonance testing. ## Steps to reproduce 1. Use a vector network analyser (VNA) 1. Test for reflection in anntenae 1. Measure S11 and S21 parameters ## Expected result The antenna we choose should be well calibrated and include S-parameters for user inspection. ## Actual result We don't offer S-parameters and have not properly tested them. ## Severity level This is **low priority** because project requirements do not include antenna calibration.
Michael Schloh von Bennewitz added the
enhancement
label 3 years ago
Michael Schloh von Bennewitz added the
help wanted
label 3 years ago
Michael Schloh von Bennewitz added this to the Postproject catchall milestone 3 years ago
Michael Schloh von Bennewitz added the
duplicate
label 3 years ago
Michael Schloh von Bennewitz removed the
enhancement
label 3 years ago
Michael Schloh von Bennewitz removed the
help wanted
label 3 years ago
Michael Schloh von Bennewitz commented 3 years ago
Owner

Separated into separate tickets #141(S11) and #142(S21) and closed as duplicate.

Separated into separate tickets #141(S11) and #142(S21) and closed as duplicate.
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