What is the index number of the last element of an array with 9 elements? Select one: а. 10 O b. 7 С. 8 O d. 9

Q: Draw the signal for C, D, and E on the timing diagram below. Initial condition, C=0, D=1, E=1.

A: In the given circuit the output waveform of the JK flipflop and the SR flipflop needs to be obtained…

Q: What will be the power of the given signal?

A: The power of the following signal is to be determined: xn=2ej3n--->(1)

Q: please show work. i will give your work a thumbs up 7. Consider the oscilloscope screen shot below:…

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Q: A₂ A₁ A₂ A3 Bo B₁ B₂ B3 ↑ ↑ ↑↑ 4-bit Comp A > B A = B A <B AO 4 Quad 2-1 MLD B1 4 Select 4 Y

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Q: 1. Complete the following table. fci fc2 BW fo a. 5 kHz 88 kHz b. 640 Hz 1.8 kHz c. 280 kHz 1.4 MHz…

A: The solution is given below .

Q: Ks) & (s) s' +0.739s' +0.921s 1.151s +0.1774

A: Given transfer function;θ(s)△(s)=1.151s+0.1774s3+0.739s2+0.921sLet…

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.