What does "antenna shifting" imply?

Q: What are the common problems encountered when using an outdoor antenna? Indoor antenna? What are the…

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

Q: Suggestions for a good antenna for mobile broadband internet access. Justify your selection of the…

A: Antennas serve two purposes: turning electromagnetic waves into voltage and current for use in…

Q: 1. Why are antennas essential in electronic devices? 2. What is the addvantage of low frequency…

A: Brief description :  In the above given question they want to know concept of antennas in…

Q: At what frequency does IRNSS satellites operate?

A: IRNSS stands for Indian Regional Navigation Satellite System. It is a GPS-like Global Navigation…

Q: You’re on the moon, skipping around, and your radio breaks. What would be the best way to…

A: Longitudnal wave is a form of wave which propagates and needs a medium to transfer its energy…

Q: A motion sensor acts as a transmitter when it sends out pulses and as a receiver when it listens for…

A: Given: Temperature is 20oC Time delay,

Q: Load with...........................  must be needed in second quadrant chopper operation

A: According to the question we need to explain about second quadrant chopper operation.

Q: In a broadside array all the elements must have equal . excitation with similar amplitude…

A: Solution-  (d) phase In a broadside array all the elements must have equal

Q: Discuss the suitability aspects of the helical antenna

A: If a conductor is wound into helical shape and is fed with respect to ground is helical antenna. It…

Q: Write a note on smart antennas.

A: Generally antennas are known as transducers  Antenna can receive the electromagnetic wave and it can…

Q: What are the types of the feed systems which used for Yagi antenna?

A: The antenna which is used for medium range of communication is known as Yagi antenna these antenna…

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: Q₁: Answer the following sentences with (True) or (False) then correct the false sentences: 1- The…

A:

Q: What are the types of antenna arrays? Describe some of them in details.

A:

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

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Q: What are pink noise and disadvantages of it  and how to get rid of it?

A: Pink noise: It is the most common signal in biological system It is inversely proportion to the…

Q: Explain the following for a class D chopper a) Draw its circuit diagram and quadrant operation…

A: Chopper/ DC-DC Converter  DC-DC converter increases /decreases the dc voltage level at the output…

Q: Justify that white Gaussian noise is the ultimate form of randomness.

A: Let us first understand, what is white noise : White noise is a random signal with equal strength…

Q: define rhombic antenna with diagrams and label

A: RHOMBIC ANTENNA: 1. A Rhombic Antenna is indeed a parallelogram-shaped antenna with equilateral…

Q: the Radar Range Equation, Relates the power Pr (delivered to the receiver load) to the input power…

A: The radar range equation, relates the power Pr ( delivered to the receiver load) to the input power…

Q: What are the different types of antennas and their characteristics?

A: An antenna is a transducer that converts radio frequency (RF) fields into alternating current (AC)…

Q: How can an induction generator feed power into a constant frequency bus? Give circuit configuration…

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Q: Write down the rules for drawing root locus and explain them in detail. (Angle condition, departure…

A: There are different methods of analyzing the system given. The root locus analyses the system in…

Q: b) Explain "briefly with figures the basic concept of Broadside and End fire array antenna.

A: Explain  basic concept of Broadside array and End fire array

Q: Define the following terms used in antenna propagation. i. Directivity ii. Antenna Gain iii.…

A: We need to define the above given terms used in antenna propagation.

Q: With the assistance of a figure, briefly describe the major difference between synchronous and…

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Q: The advancement of smart antenna technology has been observed?

A: Smart antenna technology has indeed been advancing steadily over the years and continues to show…

Q: In layman's term, explain intermediate frequency and its importance. What is the use of intermediate…

A: An intermediate frequency (IF) is a frequency to which a carrier is shifted as an intermediate step…

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.