Which of the following applications takes only SFDR as its performance metric?(a) Spread spectrum access(b) Wideband digital receiver(c) Cellular Phone(d) Spectrum analysisThis question was posed to me by my school principal while I was bunking the class.My doubt stems from ADC Tradeoffs topic in division Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Which of the following applications takes only SFDR as its performance

1.	Which of the following applications takes only SFDR as its performance metric?(a) Spread spectrum access(b) Wideband digital receiver(c) Cellular Phone(d) Spectrum analysisThis question was posed to me by my school principal while I was bunking the class.My doubt stems from ADC Tradeoffs topic in division Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Answer» Right ANSWER is (b) Wideband digital RECEIVER The explanation is: Spurious FREE Dynamic Range is used in wideband digital receiver to quantify the reliability of detection of WEAK signals in the presence of strong in-band INTERFERENCE.

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