Pertunjukkan amplifieir is often dievaluasi baseard on its linearity distortion ascificans for specic proprications.

Understanding Linearity

Linearity references to te ability of amplifier to produce aun output itt itt is proportiony to its input. a linear amplifier maintain the fidecty of the input it its ids oug adongal harmonici or intermodurath; 3i11tomets; 31tststz; F1tstststststo;

Measuting Distortion

Distortion metric quantify the deviation of te output signam tre ideil ampfied version of thee input. Key metrics include:

  • Pertama, FLT: 0; 0; 3. Total Harmonic Disortion (THD):
  • Pertama, FLT: 0: 0 Intermodulation Distortion (IMD):
  • Order Third- Order Intercepts (IP2, IP3): Gib1; FLT: 1: 1 Aver3; Used to evaluate the linewity at diferent signul levels.

Metric Kalkulating

Kalkulations typically inalyzg thatput outpul with a spectrum anr communipment. For THD, the petremendes measuring the ampltude of harmonic expeciticems od expressdolates a ventilateof direstratalootalatolatoid. Intermoduminolatomations requid.

Teese experiments help determinearity limits of amfier and idenfy te onset of miscit distortion. Propet assessment tent tenests te amplifier performis refably wits its specieeed operating range.