The antenna used in a car has an approximate length of about 75 cm typically oriented vertically. Comment on such antenna design and its efficiency in receiving AM and FM channels
Q: The FM radio band is broadcast between 88.0 MHz and 108 MHz. What is the minimum capacitance that…
A:
Q: Q1: A 20 dBm power source is connected to the input of a directional coupler having a coupling…
A: The output powers in dBm. Given, Power, P1=20 dBm=0.1 WCoupling factor=20 dBDirectivity=35…
Q: For an FM station broadcasting at a frequency of 104.3 MHz (1 MHz = 1 x 106 Hz), the capacitance of…
A:
Q: (a) An RLC circuit is used in a radio to tune into an FM station broadcasting at f = 99.7 MHz. The…
A:
Q: A radio broadcast antenna is located at the top of a steep tall mountain. The antenna is…
A:
Q: A satellite, orbiting the Earth at the equator at an altitude of 400 km, has an antenna that can be…
A: Given data: Altitude h = 400 km Length of the rod l =2.0 m Magnetic field of the earth B = 8×10-5 T.
Q: The minimum capacitance of a variable capacitor in a radio is 4.18 pF. (a) What is the inductance of…
A: Given- Capacitance (C) = 4.18 pF = 4.18* 10-12 F Frequency (f1 ) = 1600* 103 Hz = 1.6* 106 Hz…
Q: During a radiofrequency ablation (RFA) procedure to destroy a cancerous liver tumor, an electrode…
A: Given,The frequency, The AC source power, Length of catheter,Diameter,The curved surface area of the…
Q: In air and at room temperature, a generator transmits waves with a constant speed. If the wavelength…
A: wave speed V=f λ here V = Wave speed = constant f = frequency λ = wave length initial wavelength =…
Q: The ICS-40720 MEMS microphone has a sensitivity of -32 dBV, is linear to 124 dB SPL, has an SNR of…
A:
Q: o 5042. If the greatest power transferred f At
A: Given as, Impedance is given z = 5042 ohm, Power, P = 150 W.
Q: A variable capacitor with a range from 8.5 to 389 pF is used with a coil to form a…
A: Part (a) Given: The minimum capacitance of capacitor is Cmin=8.5 pF. The maximum capacitance of…
Q: If L C, the electic field is always smaller than the magnetic field. When one field is at maximum…
A: Given Data: To determine which statement about the phase relation between the electric and magnetic…
Q: Calculate the power density (Pa) produced at a point (P) of 10Km distant from 80m long-wire antenna…
A: A power density of an antenna is expressed as the input power provided to the antenna divided by the…
Q: Citizen's band (CB) radio utilizes frequencies between commercial AM and FM. What is the frequency…
A: Given Data: The wavelength of a CB channel is, λ=11.63 m The expression for the relationship…
Q: A part of a radio tuning circuit has an inductance of 0.2microH and a variable capacitor. If the…
A: Concept used: Resonant frequency is obtained when capacitive reactance is equal to inductive…
Q: 1. a. What is the independent variable and what are its units? b. What is the dependent variable and…
A: Dear Student, as the question consists of multiple questions with multiple subparts, I am only…
Q: A transmitter transmits an AM signal with a carrier frequency of 1470 kHz. When a superheterodyne…
A: The AM receiver frequency of 455 kHz is tuned to 1530 kHz with a superheterodyne radio receiverIn…
Q: A 60 Hz sinusoidal emf wave has a maximum value of 240 V. Determine the instantaneous values of emf…
A:
Q: d) Explain what effect causes EM of different frequencies to penetrate conductive materials…
A:
Q: LC-circuit of the radio receiver consists of variable capacitor (Cmin= 1 pF, Cmax=10 pF) and…
A: The resonant frequency is given by The wavelength is given by where, L is the inductance and C…
Q: Discuss about the multi-carrier modulation technique used in 3G wireless systems. Justify why this…
A: pleas see the next for solution
Q: 8.A transformer is to be designed to increase the 40-kV (rms) output of a generator to the…
A:
Q: 25 analog signals (each is bandlimited to 15kHz) are transmitted simultaneously over a channel via…
A:
Q: A uniform, solid cylinder of mass mc=5.37 kg and radius R=0.48 m is attached at its axle to a…
A: Mb --- Mass of the hanging block=3.34 kg.Mc --- Mass of the cylinder=5.37 kg.R --- Radius of the…
Q: a) An RLC circuit is used in a radio to tune into an FM station broadcasting at f = 99.7 MHz. The…
A: Part aWhat capacitance should be used to tune in a radio.Part bWhat would be the range of…
Q: Problem 8. A) What is the transmittance at an open-circuited end of a transmission line? Justify…
A: Note: “Since you have posted multiple questions, we will provide the solutiononly to the first…
Q: A 100 Ohm resistor, A 50 Ohm and 0.5 H coil, and a capacitor are connected in parallel to produce…
A:
Q: If the uplink transmitter has a power of 100W, what's the EIRP? dBW
A: Given data : Ga = antenna gain =43.62 dB Frequency=1.8GHz Diameter=10meters Efficiency=0.65 We…
Q: CONNECTING A TRANSMITTER WITH AN İMPEDANCE ANTENNA (ZR=300 OHMS) BY A TRANSMISSION LINE WITH ITS…
A:
Q: A transmission line of characteristic impedance 50 2 is terminated in a load impedance ZL. The SWR…
A:
Q: Citizen's band (CB) radio utilizes frequencies between commercial AM and FM. What is the frequency…
A:
Q: CONNECTING A TRANSMITTER WITH AN IMPEDANCE ANTENNA (ZR=300 OHMS) BY A TRANSMISSION LİNE WITH ITS…
A: Given: Impedance of antenna τb= 300Ω…
Q: A SMALL BULB RADIATES EM ENERGY IN ALL DIRECTIONS AT A DISTANCE OF 3.0m FROM THE SOURCE, THE RMS…
A: Given. The distance between the source and the point where the RMS value of the magnetic field is…
The antenna used in a car has an approximate length of about 75 cm typically oriented vertically. Comment on such antenna design and its efficiency in receiving AM and FM channels
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)