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.
Illustrates the following terms: Real Time Clock (RTC) and Time-out or Time Overflow?
What do you mean by the word, word size, nibble.
Explain the term exciter and explain its working?
A high-wattage resistor for employ in a dc power supply is formed through depositing Carbon containing a square cross-section to an insulated former containing a cylindrical shape along with a diameter of 2.5 millimetres. A section with the component is demonstrat
Explain the cost of functional or non functional requirements in embedded system.
Develop traffic flow mapping and performance requirements for flows.
Explain how the addition & multiplication can be carried out in the floating point arithmetic?
Define the uses of Mutex in the critical sections of a task.
Does design for upgradeability really work?
A coil wound upon an air-filled former of length 10 centimeter is fed along with a current of 2 Amp. If the coil should produce a magnetic flux density of 0.1 Wbm-2 within the former, find out the number of turns needed.
18,76,764
1948546 Asked
3,689
Active Tutors
1434092
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!