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A:

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Q: The barrier voltage at pn junction for germanium is about a 0.5V b. 0.3V e. Zero d. 3V shortage of I...

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Q: The electrical circuit find 12 I2 IT-1A(T O 1A 1 A O 0.25 A O 0.5 A O 0.75 A

A:

Q: 6.51 Determine Leg at terminals a-b of the circuit in Fig. 6.73. 10 mH rel 60 mH ll 25 mH 20 mH ell ...

A: The solution is given below

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Q: Using Kirchhoff's laws, calculate the value of the Ig current of the following circuit 10 mn 1A(4 10...

A: The solution is given below 

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Q: 5) If the load impedance is 10 + j10 2 then the power factor will be a) 0.5 b) 0.707 c) 0 d) Cannot ...

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Q: 1 -1 10. Find L¬1 (s²+a²)s³) 1-7'

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A:

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Q: K Q5: For a unity feedback system with G(s) = the damping ratio for the dominant poles is (s² + 20s ...

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Q: 15 N 10 2 10 Ω Reg 8Ω 20 Ω 30 Ω 40 2

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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.