What does the Federal Communications Commission do regarding the licensing of radio frequencies?

Q: Could you help tell me the names of the three basic frequency bands utilized in wireless…

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Q: Briefly explain the term microwave used in Electronic Distance Measurement (EDM).

A: Electronic Distance Measurement (EDM) is a device or surveying instrument for measuring distance…

Q: 22. A radar system receives signals at 2.5 GHz and uses superheterodyne detection with an…

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Q: define marconni antenna with diagrams and label

A: Marconi antenna used at below 2 MHz frequency. Marconi antenna required a conducting path of ground…

Q: (b) Figure 12 shows the block diagram of a simplé radio transmitter. transmitting аerial microphone…

A: Given block diagram

Q: What is RF transmission line explain simply for someone who knows nothing?

A: RF transmission line:

Q: Explain the basics of radio frequency (RF) communication and its role in wireless technology.

A: According to the question, we need to explain the basics of radio frequency (RF) communication and…

Q: (b) Figure 12 shows the block diagram of a simple radio transmitter. transmitting аerial microphone…

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Q: For a communication link what are the different types of modulation and their diagrams including…

A: Modulation : It is the process, where properties of carrier signal  lke amplitude, phase or…

Q: Define: frequency-independent antenna

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Q: 1. A 50-mV sinusoid, at a frequency of 1 kHz, is applied to a capacitor microphone FM generator. If…

A: The deviation constant given will predict how much frequency will change and it is an intrinsic…

Q: Explain the concept of frequency bands and how they are allocated for wireless communication. What…

A: According to the question, we need to explain the concept of frequency bands and how they are…

Q: Define/describe the following terms.   1. Tower Displacement   2. Distributed Antenna System…

A: The following terms are as follows: 1. Tower Displacement: The impact of tower displacement of two…

Q: What is the minimum length of antenna required transmit a radio signal of frequency 20 MHz? O a.…

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Q: For practical applications cavity resonators can be modified as per the requirement of the…

A: For practical applications, cavity resonators can be modified as per the requirement of the…

Q: What can you do to stop SCR from conducting? Any suggestion?

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Q: Short answer: Wavelength division multiplexing.

A: Wavelength Division Multiplexing:  Wavelength division multiplexing  is a technique of multiplexing…

Q: How many transmitters are required for full duplex transmission?

A: Given: The answer is shown below:

Q: nna size is affected by FALSE TRUE

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Q: Why is there a maximum range for microwave communication?

A: The frequency range of microwave communication from 1 GHz to 1000 GHz. The wavelength range of…

Q: must learn the names of the three main wireless communication frequency bands. I would much…

A: The three main wireless communication bands are:L bandS bandC band

Q: What is path loss of radio signal and explain signal propagation efects

A: According to the question, we need to explain the path loss of radio signals and the effect on…

Q: 32. A high power microwave pulse of the order of megawatts can be generated by: a. Magnetron b.…

A: 32) A High power microwave Pulse can be generated by Magnetron. hence, option "a" is correct.  a)…

Q: What do you notice about the radio?

A: Radio is a device which works on sound communication. Radio works on sound waves. It transmits…

Q: he equation of an angle-modulated voltage is = 10 sin (10%+3 sin 10%). What form of angle modula on…

A: Note: The frequencies  of the given equation are little blur in the image. So the question is solved…

Q: How does the physical and electromagnetic properties of transmission media affect signal propagation…

A: The physical and electromagnetic properties of transmission media play a crucial role in signal…

Q: . If the operating frequency increases, powers received by the receiving antenna O a. is Independent…

A: The above question is related to the subject of Microwave and Antenna Engineering.

Q: Why can we not transmit microwave and higher frequencies over wired transmission lines?

A: Types of Overhead transmission line Short Transmission line Medium transmission line Large…

Q: What is the purpose of a discriminator in an FM broadcast receiver?

A: Discriminator recovers modulating signal from the IF signal. It converts received FM signals into…

Q: What is the mixer in a superheterodyne receiver?

A: Superheterodyne receiver It is used in radio broadcast reception and two-way radio communication…

Q: A dielectric resonator is considered to be closed at both the ends. O a. FALSE O b. TRUE

A: Dielectric resonator: It is designed to serve as a resonator for radio waves.

Q: What is a radio frequency spectrum? Give major propagation characteristics of VHF and UHF bands.

A: The radio frequency spectrum is a part of the electromagnetic spectrum that is used for wireless…

Q: 37. What are the frequencies just above the EHF range called? 38. What is a micrometer, and what is…

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Q: Explain the concept of radio frequency (RF) spectrum in wireless communications.

A: According to the question, we need to explain the concept of radio frequency (RF) spectrum in…

Q: How can I find out which frequencies are used in the primary frequency bands for wireless…

A: A frequency band is a collection of frequencies that have been designated for use with a certain…

Q: 2- What is the function of tuned circuit? Draw the its circuit 3- Identify and sketch the detector…

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Q: Can you tell me the names of the three basic frequency bands that are utilized in wireless…

A: According to the given question, it is required to list only the names of three basic frequency…

Q: Could you tell me the names of the three primary frequency bands that are utilised in wireless…

A: Wireless Communication:- In wireless communication information transfers without physical…

Q: State the difference between high and low frequency signals travel in typical transmission lines.

A: Travelling wave in the transmission lines are the voltage and current wave from the sending end to…

Q: An AM transmitter antenna current is measured with no modulation and found to be 2.6 amperes. With…

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Q: Q1. Multiple Choice Questions (MCQ): 1. Which of the following type does horn antenna belongs? a)…

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Q: Identify the given statement. The bandwidth required to transmit an angle-modulated wave is…

A: given statement is the bandwidth required to transmit an angle modulated wave is approximately…

Q: 15.) Solar collectors are often manufactured parabolic dishes or troughs to a. reduce the size of…

A: Given: Solar collector

Q: Q2. True or False Questions: 1. Hydrometeor Attenuation is a reduction in signal amplitude caused by…

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Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.