Analyzing Measured and De-Embedded S-Parameters of a Hybrid Network Unit for RF Characteristics of AlGaN HEMTs

The objective of this work is to measure and extract the S parameters of a hybrid network designed unit to analyze the RF characteristics of AlGaN HEMTs. The Noise Data tab plays a vital role in defining the characteristics of the Small Signal Noise Equivalent Circuit Model. In relative to frequency-dependent noise factors, the Noise Data tab can accomplish by an independent N-element vector aligned with different explicit frequency values. Additionally, to interpretation for frequency-dependent nonlinearity, the Nonlinearity Data tab empowers the input of a distinct characterization dependent calibration via data sourced from the RFDATA object. On working condition designed RF model unit of operational data is processed for different value of S-parameter. While the Operating Conditions Management entails and utilizing the Operating Conditions tab to define the simulation's circuit parameters. During the simulation process, data interpolation methods are utilized to accurately to represent the operating conditions of the Mean Square Power at -40 dBm within the frequency range of 1.9–2.3 GHz. Thereby enhancing the flexibility and assessment capabilities of AlGaN-based HEMTs for high frequency application device.