What are the radio transmitter and explain it?

Q: Variations in signal strength that may occur at the receiver over a period of time is called

A: Correct answer is FADING Fading is defined as  the variations in signal strength at receiver end.

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

A:

Q: What is the types of radars using for fixed and moving targets?

A: Brief description: In the above given question they want to know type of radars which are used to…

Q: A conventional telephone line with 3 kHz bandwidth and having 30 dB signal to noise ratio can carry…

A: Information rate or bit rate is calculated based on Shannon channel capacity theorem.  According to…

Q: 6. A satellite signal transmitted from a satellite transponder to earth's station is

A: The solution is provided in the following section.

Q: HW: For fiber optic, is it better to get BLP with low value or large value and why?

A: BLP is expressed as Bandwidth length product  BLP states that the given signal frequencies can be…

Q: What is the frequency at which microwave ovens operate

A: The solution is provided in the following section:

Q: Research and explain different types and modern usage areas of transmission lines and waveguides.

A: Different types of transmission lines : 1. Parallel line transmission Ladder line Twisted pair 2.…

Q: (a) Several guided transmission media are in the form of conductor that provides a conduit where the…

A: The two types of guided transmission lines are 1) Waveguide (TE and TM modes) TE mode stands for…

Q: What made the tuned radio frequency receiver circuit different from the simple radio receiver…

A: The tuned radio frequency receiver is one in which the tuning or selectivity is provided at the…

Q: Draw the block diagram of the transmitter and receiver and give the functions of the components…

A: Block diagram for transmitter and receiver system,

Q: What will be the energy of the signal?

A: The energy of the signal xt=e-atut, a>0 is to be determined.

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: what will happen when you will Rotate the receiver antenna away from the transmitter antenna ?

A: A message signal is transferred from the sender to the receiver end. The signal is transmitted…

Q: What are the major carriers in the depletion region? Explain

A: According to the question, we have to discuss, a major carrier in the depletion region.

Q: A power gain test of the reference antenna and the test antenna gave the following test results:…

A: The power gain Gp of an antenna depends on the input power to the reference antenna and the output…

Q: What are transmission lines and waveguides? 2) What are the different types and modern usage areas…

A: 1) Transmission lines - Basically electrical power system consists of three basics basics steps…

Q: 4. Are these statements true or false. Explain your answer a) The carrier frequency is usually lower…

A: A. False B. True C. False

Q: 1- How does the dish antenna work? A. How are the electromagnetic wave converted to information…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: What would be the effective height in feet of a relay station TV antenna to cover an area of 1200…

A:

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: What components are found in the RADAR and LASER block diagrams that are similar to each other?…

A: RADAR- A radar is a system which is used to track various objects. It make use of high speed…

Q: 1. How does the detector affect the whole function of the tuned radio frequency receiver circuit?…

A: Part (1): The circuit diagram for the tuned radio frequency detector circuit is shown below:

Q: Is the Wien's Bridge used for measurement of frequency only?

A: Wien bridge It's a devise which is used for measurements the frequency.  Is it measure only…

Q: Discuss the two types of radio receiver

A: The radio receiver is the device that receives the radio signal that is sent by the transmitter. The…

Q: Q2: A// List the three propagation types with brief explanation for frequency ranges, distances of…

A:

Q: /hat is the task of the channel in communication systems? Allows signs to mix Helps output the…

A: We need to select correct option for channel .

Q: Differentiate between the function of transmitter and receiver

A: Modulation is process by which some properties of carrier signal is varied according to modulating…

Q: What is radio transmitter and what is used?

A: TRANSMITTER Transmitter is the device that send to information one place to another place. It…

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: A transmitter is required to deliver 100 W to an antenna through 45 m of coaxial cable with a loss…

A: The solution is given below

Q: What is the difference between majority charge carrier and minority charge carrier?

A: Semiconductors have two types of charge carriers - electrons and holes. Electrons are negatively…

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: What is the distance (miles) to the radio horizon for an antenna that is 45 ft. above the top of a…

A: It is given that: Antenna=45ft.mountain=3737ft.

Q: transmitter is required to deliver 100 W to an antenna through 45m of coaxial cable with a loss of 4…

A: We need to find out input power for given output power .

Q: AWGN Channel is good for satellite and deep space communications but it is not a good channel for RF…

A: AWGN Channel is good for satellite and deep-space communications but it is not a good channel for RF…

Q: Explain the Beam radiation with necessary diagram.

A:

Q: ST 3000 Transmitter by Honeywell Draw block diagram of the Transmitter – name major parts

A: We have given ST3000 Transmitter by Honeywell Draw the block diagram of the Transmitter

Q: Radiation resistance of an antenna is 80 ohm and the loss resistance is 10 ohm. If the gain of the…

A: The directivity (D) of an antenna can be obtained from the gain (G) of the antenna using the…

Q: a)Draw the block diagram of communication system with all details from microphone to the antenna?…

A: 1. we have to draw block diagram that shows different stages of communication system. 2. types of…

Q: power of 750 W. How much power is added to the signal when the transmitter is 100 percent

A:

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

A:

Q: what is a locus

A:

Q: ii. An AM transmitter puts a carrier of 6 A into an antenna whose resistance is 52 N. The…

A: We need to find out total output power for amplitude modulation .

Q: ELECTROMAGNETIC INTERFERENCE  AND ELECTROMAGNETIC COMPATIBILIY  FOR WIRELESS POWER TRANSMISSION.…

A: EMI means Electromagnetic Interference and EMC means Electromagnetic compatibility. Maintaining…

Q: How does the detector affect the whole function of the tuned radio frequency receiver circuit?

A: In a radio frequency receiver circuit, a detector is a device which is used to extract audio…

Q: b. Why are audio signals not transmitted directly by electromagnetic waves?

A: First reason is that if we send directly then they will not able to propagate for long distance as…

Q: Explain how a radio wave may be generated.

A: The radio waves are used in the communication systems. Radio waves are electromagnetic waves.

Q: Whats oms law??

A: Given: Ohm's law

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.