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Measuring 2-Tone Intermodulation Using Envelope-Following Analysis
By Tawna Wilsey on May 16, 2012
From time to time, SpectreRF users simulate very large, extracted-view circuits in 2+ tone QPSS. In many of those cases, memory requirements exceed the available resources. When that happens and small-signal approximations aren’t applicable, the...( read more ) ... Read more »
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Filed under: RF design, RF Block Simulation, wireless integrated circuit verification, RF designer, Virtuoso Spectre Simulator GXL, Spectre, Spectre RF, Harmonic Balance, spectreRF, RFIC, MMSIM, RF Simulation, Analog Simulation, ADE, RF, RF spectre spectreRF, envelope, simulation, fast envelope, spectre spectreRF, analog, HB, analog/RF, SpectreRF tutorials, .
Guidelines for Maximizing Speed vs. Accuracy in SpectreRF simulations - Part 3
By Tawna Wilsey on March 07, 2012
Several months ago, I started a 3 part series on Guidelines for Maximizing Speed vs Accuracy for Harmonic Balance simulations. Today, I'll discuss part 3 of the 3 part series consisting of: Which Engine: Spectre or APS? Oversample vs Number of Harmonics...( read more ) ... Read more »
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Filed under: RF design, Spectre RF, Harmonic Balance, spectreRF, RFIC, MMSIM, shooting newton, Circuit simulation, QPSS Analysis, RF Simulation, Analog Simulation, RF, RF spectre spectreRF, mixer, spectre spectreRF, HB, analog/RF, harmonic trimming, .
SpectreRF AppNotes and Tutorials....Still One of our Best Kept Secrets!
By Tawna Wilsey on January 16, 2012
Some of you may remember the blog written several years ago " Shhhhh...SpectreRF Tutorials and AppNotes - One of Our Best Kept Secrets ". Well, the more things change...the more things stay the same! The location of these tutorials and appNotes...( read more ) ... Read more »
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Filed under: RF design, Virtuoso Spectre Simulator GXL, Spectre, Spectre RF, Virtuoso Spectre Simulator XL, Harmonic Balance, VCO, MMSIM, Virtuoso, PSS, shooting newton, RF Measurement library, QPSS Analysis, RF Simulation, ADE, RF, RF spectre spectreRF, APS, envelope, fast envelope, mixer, Oscillator, phase noise, analog, HB, analog/RF, PNoise, HBnoise, SpectreRF tutorials, Spectre AppNotes, .

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