Various types of antenna
What are the various types of antennas? Describe in brief.
Expert
The antenna (or aerial) is a transducer which transmits or receives the electromagnetic waves. In another words, antennas transform electromagnetic radiation into electric current or vice-versa.
They are mainly used to transmit and receive the electromagnetic radiation of radio frequency, that is, radio waves and are essential part of all the radio equipment. There are various types of antennas, they can mainly sub-divide into directional and unidirectional is a simple kind of directional antennas: helical antenna a simple kind of unidirectional antennas: Yagi and loop antennas.
Explain the term Synchronous Serial I/O devices.
Specify all the precautions which are to be taken while handling the MOS devices?
Find out the whole drift current flowing by a piece of homogenous n-type semiconductor, consisting of a uniform cross-sectional area of 5x10-4 cm2 and a doping concentration of 1016 cm-3, within the influence of electric fie
Explain function of the anti-pumping within the circuit breaker?
Explain the difference between the four point starter and the three point starters?
Explain RAM processor and the data types supported by it.
Illustrates the various types of memory within embedded systems? Answer: Different parts in embedded system are illustrated below: Q : Advanced database systems Write down Write down the advanced database systems.
Write down the advanced database systems.
Explain the function of execution unit of a processor in an embedded system.
Obtain an expression for the fan-out F of the loaded a particular transistor inverter stage demonstrated below in terms of the minimum input logic HI voltage ViH min and another circuit parameters (don't form a substitution for ViH min into the derivation). While
18,76,764
1954911 Asked
3,689
Active Tutors
1428455
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!