Other

O'Sullivan, JA, McCarthy, KG, Murphy, PJ;

2006

June

Novel 3 Port Characterisation and De-Embedding For High Performance On-Silicon K-A Band Balun

Validated

1

()

A novel 3 port de-embedding technique is presented. The method is used to accurately characterise the performance of an on-silicon multilayer balun. Three de-embedding structures have been fabricated along with the balun itself. From 25 to 40 GHz the de-embedded balun achieves phase and magnitude imbalances of less than 5 degrees and 1 dB, respectively. Excellent correspondence between the measured balun parameters and EM simulation results is observed after de-embedding is applied..

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