Linear Measurements
- S-parameters of a mixed-mode circuit without the need for a transformer (Smm)
- Series resistance of an RL circuit, with the unspecified port grounded (R_SRL2)
- Determinant of a Y-matrix (Ydet)
- Common Mode Rejection Ratio for mixed-mode S-parameters (CMRR)
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Equation Functions
- The same as amax and amin but per trace instead of all traces (amax1, amin1)
- Converts a decimal number into a binary number represented by a vector of integers - intended for bit-driven switching in phase shifter designs (dec2binvect)
- The difference between the maximum and minimum y values of a trace in a moving window - intended for looking at ripple in a filter design (deltawin)
- Various mathematical functions including exponents, logarithms, error functions, rounding, and gamma functions (expm1, log1p, erf, erfc,trunc, tgamma, lgamma)
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Linear Stability Measurements
- Complex envelope of all loop gain plots in the complex plane with all possible passive terminations (LoopGainEnv)
- Measure proximity to the marginally stable condition in terms of open-loop gain magnitude (GainMrgnEnv)
- Proximity to instability in terms of open-loop gain angle (PhMrgnEnv)
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NonLinear Stability Measurements
- Complex envelope of all loop gain plots in the complex plane with all possible passive terminations when driven with nonlinear sources (NLLoopGainEnv)
- Measure proximity to the marginally stable condition in terms of open-loop gain magnitude when driven with nonlinear sources(NLGainMrgnEnv)
- Proximity to instability in terms of open-loop gain angle when driven with nonlinear sources (NLPhMrgnEnv)
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Antenna Measurements
- Efficiency Radiation, mismatch, or total efficiency (Electromagnetic\Antenna group)
- Angle of maximum radiation intensity of the E-field for various polarizations or components of the E-field (SF_Peak_Angle_EPhi, SF_Peak_Angle_ETheta, SF_Peak_Angle_ETheta, SF_Peak_Angle_RHCP, SF_Peak_Angle_TPwr)
- Peak value of maximum radiation intensity of the E-field for various polarizations or components of the E-field (SF_Peak_EPhi, SF_Peak_ETheta, SF_Peak_LHCP, SF_Peak_RHCP, SF_Peak_TPwr)
- Angle of maximum radiation intensity of the E-field for various polarizations or components of the E-field as excited by a circuit schematic (SF_Peak_Angle_EPhi_CKT, SF_Peak_Angle_ETheta_CKT, SF_Peak_Angle_LHCP_CKT, SF_Peak_Angle_RHCP_CKT, SF_Peak_Angle_TPwr_CKT)
- Peak value of maximum radiation intensity of the E-field for various polarizations or components of the E-field as excited by a circuit schematic (SF_Peak_EPhi_CKT, SF_Peak_ETheta_CKT, SF_Peak_LHCP_CKT, SF_Peak_RHCP_CKT, SF_Peak_TPwr_CKT)
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Annotations/Other Measurements
- Improved EM current annotation that allows control of the scaling of the displayed fields (EM_CURRENT_EX)
- The number of components in a synthesized network (CompCount)
- Annotate the characteristic impedance on a System Diagram (Z0)
- Identify blocks on a system diagram that operate above their defined damage level; numerically shows
how far beyond damage level the device is operating (C_DAMAGE)
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Circuit/Schematic Models
- Harmonic balance tuner and bias TEE with N-harmonic specifications (HBTUNER3)
- Transformer with center tap that accounts for inductance of the primary winding and magnetic flux leakage (XFMRTAP3)
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VSS Models
- 5G NR library containing TX and RX models for downlink and uplink operation in FR1 and FR2 bands. Standard downlink test models are also included in the library, along with a number of test benches to help jump-start design/analysis work
- 5G NR frame assembler and disassembler for downlink and uplink (NR_DL_FRMASM, NR_DL_FRMDASM, NR_UL_FRMASM, NR_UL_FRMDASM)
- New analog-to-digital converter that generates both the digital and the quantized signals (ADC2)
- Digital pre-distortion block that implements several algorithms (DPD)
- Updated amplifier model can now handle all supported data file formats for nonlinear devices (AMP_F)
- Switch model that can automatically route signals based on their frequency and can simplify design of filter banks (RFSW_FRQ)
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