Where are cable operator signals the most weakest and distorted? (Choose 2) at the photodiode detector at the first stage amplifier at the electrical output at the input section at the detector Submit Response Question 6 Select the appropriate response Which term describes the statistical deviation of the actual number of arriving photons from the average number of photons at the receiver? O dark current ORIN shot noise O post amp noise Submit Response

Q: Explain the difference between a measurement with high sensitivity and a measurement with low limit…

A: Measurement Measurement is the quantifying of characteristics of an event or thing so that they can…

Q: Good day! Please help me understand how series modulator work in obtaining AM wave. Explain the flow…

A: To explain flow of the circuit as well as the functions of the components and how series modulator…

Q: *2. If a 1500-kHz radio wave is modulated by a 2-kHz sine-wave tone, what frequencies are con-…

A: Frequency of modulated radio wave, fc=1500 kHz.. Frequency of modulating sine wave, fm=2 kHz.

Q: In a delta modulator system, if 100 kHz is the maximum frequency of the input signal, then what will…

A: Here given , maximum frequency of the input signal is fm = 100 kHz

Q: How does a Phase-Shift Oscillator satisfy Barkhausen Criterion

A:

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.