What is the noise power ratio in decibels

Assignment Help Electrical Engineering

Reference no: EM131384312

A multitone test signal is created using a 512-point sample set with a sampling frequency of 32 MHz. One hundred tones with an amplitude of 75 mV are used beginning with bin 51 and thereafter except for bins 101, 102, 103, 104, 105, and 106. A DUT was subject to this multitone signal and its output digitized at the same rate of 32 MHz. An FFT analysis reveals that bins 101, 102, 103, 104, 105, and 106 had an RMS level of 1.1, 1.2, 0.81, 1.5, 1.1, and 0.9 mV, respectively. What is the noise power ratio in decibels?

Reference no: EM131384312

Questions Cloud

Name the independent variables and their levels : An analysis of the age-at-death numbers in this problem produces conclusions like those reached by Coren and Halpern.- Identify the design using R × C notation.- Name the independent variables, their levels, and the dependent variable.

Create compelling arguments in favor of your solution : Imagine you are an HR manager, and you have been challenged with the task of reducing expatriate turnover. Think of one or two (1-2) strategies to accomplish this task, and write a one (1) page memo to your boss summarizing your ideas. Persuade hi..

Illustrate the phenomenon of state dependent memory : Many experiments have investigated the concept of state-dependent memory. Participants learn a task in a particular state-say, under the influence of a drug or not under the influence of the drug.

What is the idle channel noise level : What is the idle channel noise level relative to a full-scale range of 1.0 V if the noise level is found to equal 0.1 mV RMS? What is the idle channel noise in dBmC0 if the 0 dBm0 reference level is 500 mV RMS?

What is the noise power ratio in decibels : A DUT was subject to this multitone signal and its output digitized at the same rate of 32 MHz. An FFT analysis reveals that bins 101, 102, 103, 104, 105, and 106 had an RMS level of 1.1, 1.2, 0.81, 1.5, 1.1, and 0.9 mV, respectively. What is the ..

Calculate the cmrr of this amplifi er at each test frequency : The RMS level at the output at these two frequencies was 12 mV and 11 mV, respectively. Calculate the CMRR of this amplifi er at each test frequency.

Find the crosstalk gain terms as a function of frequency : Determine the root spectral density of a noise signal that has an RMS value of 543 μV evenly distributed over a frequency range of 19 to 23 kHz

Business ethics comparison : Write a paper Business Ethics Comparison to address the unethical business behaviors practiced by Halliburton Oil Company and Trafigura Corporation.

Journal 2 specifications : Write a report of 800 words to demonstrate your understanding of the implementation aspects of digital innovation in the selected organisation/Business. Your journal should cover following aspects:

User Account

All Pages