Two antennas, each of input imdedance Z=73+j0 2,

Q: Find the input impedance (Zin) and VSWR of the transmission line as shown in fig 75 92 (Antenna)…

A: Given transmission line,

Q: Problem 2: A 1000 resistor and 0.1 mF capacitor are wired in series. What is their combined…

A: We need to find out the equivalent impedance for given resistor and capacitor .

Q: Problem 3 Given the following high frequency equivalent circuit, estimate the high frequency -3dB…

A: What is High Frequency? The International Telecommunications Union (ITU) has designated high…

Q: Find the average power of given signals in the both figure.

A: Referring to the diagram, both the signals are periodic, their values are repeating after…

Q: Calculate the phase frequency response function FRF. 5 1 + iw 10i+20w 6 IF

A:

Q: A transmitter has an output power of 50 W. It is connected to its antenna by a feed line that is 25…

A: Given data;

Q: 52. Sketch the Bode plot of the following function: A₂ = 200 200+i 0.1f

A:

Q: What will be the quality factor of an antenna is the antenna has a bandwidth of 520 kHz and a cut…

A: Quality factor of antenna is a very important parameter and it is used to describe or quantify the…

Q: "Problem 1 Determine the exponential Fourlerseries and plot the amplitude and phase spectrum of the…

A: Simplifying the given function:

Q: What is the angular frequency ω of a 50Hz signal?

A:

Q: x(t) = ei400mt Find the average signal power of x(t).

A:

Q: The following input impedance curves have been measured for a straight wire antenna as a function of…

A: Straight Wire Antenna:

Q: The emitter -bias confinration has the Fignre 4: Ice Tesat Determine Rc, Re and RB. following…

A:

Q: ISA Here 102 w 220V Z = R+JXL 14.666 $ |2| = = = = = ₁ = XL = XL = m = 220 15 Power Factor = cos √…

A: Answer:  given that a RL circuit  voltage source V = 220 V  current I = 15 A Resistance R = 10 ohms

Q: For a single-input, single-output (SISO) system with zero initial conditions, the output for a unit…

A: Transfer function is defined as the ratio of output to input in s domain with zero initial…

Q: 7 Verilen sinyal için A, f ve faz değerleri nelerdir? What are the values of A, f and phase for the…

A: The waveform is given as

Q: ' (t) + ㅜㅜ Answer: Amplitude of vo(t): Phase of vo(t): || V R L eeee Calculate the amplitude and the…

A: The given circuit is shown below.The circuit is operating at resonance and the source is operating…

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.