The following are short samples of multichannel signal sampled at a rate of 10 HzCh1-24-6-41-2.5457Ch262-2713Ch34-1539-3-382Ch45527-1Using window size of 500ms length and 40% increment of the window length,what is the value of the variance for the second window of the third channel?Your answerThe noise voltage out of a 2 MN resistor ismeasured using a digital voltmeter as 2.5 uVat room temperature. What is the effectivebandwidth of the voltmeter (Boltzmann'sconstant=1.38 x 10^-23 J/K)Your answer++++

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The noise voltage out of a 2 M2 resistor is measured using a digital voltmeter as 2.5 uV at room temperature. What is the effective bandwidth of the voltmeter (Boltzmann's constant=1.38 x 10^-23 J/K) Your answer

The noise voltage out of a 2 M2 resistor is measured using a digital voltmeter as 2.5 uV at room temperature. What is the effective bandwidth of the voltmeter (Boltzmann's constant=1.38 x 10^-23 J/K) Your answer

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Antenna Characteristics

The antenna is an important concept in the domain of electronics and communication engineering. An antenna forms an integral part of many commonly used devices such as wireless modems, routers, game controllers, mobile phones, bluetooth devices, and so on. In simple terms, any wireless communication makes use of antennas to serve the purpose. An antenna, also known by the term 'arial', is an electrical device that converts electrical signals into electromagnetic waves or electromagnetic waves into electrical signals. An antenna contains a transmission line usually made up of co-axial cable, it then receives the signals and converts them into electromagnetic waves, which are then transmitted via space into their required destination. A communication system essentially makes use of two antennas, a transmission antenna, which converts electrical signals into electromagnetic waves, and a receiving antenna, which receives the electromagnetic waves and converts them back into electrical signals.

Question

The following are short samples of multichannel signal sampled at a rate of 10 Hz
Ch1
-2
4
-6
-4
1
-2.5
4
5
7
Ch2
6
2
-2
7
1
3
Ch3
4
-1
5
3
9
-3
-3
8
2
Ch4
5
5
2
7
-1
Using window size of 500ms length and 40% increment of the window length,
what is the value of the variance for the second window of the third channel?
Your answer
The noise voltage out of a 2 MN resistor is
measured using a digital voltmeter as 2.5 uV
at room temperature. What is the effective
bandwidth of the voltmeter (Boltzmann's
constant=1.38 x 10^-23 J/K)
Your answer
++++

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