A series-tuned antenna circuit consists of a variable capacitor (40 pF to 360 pF) and a 240- u H antenna coil that has a de resistance of 122. (a) Find the frequency range of radio signals to which the radio is tunable.
Q: A given RLC circuit (Resistor-Inductor-Capacitor) has the following components: R = 4.4 Ohms L =…
A: The reactance offered by capacitor in RLC circuit (XC) is given by: Where, The capacitance of…
Q: Explain the working of 3 stage RC phase shift Oscillator. Design a 5 stage RC phase shift oscillator…
A: Oscillator Oscillator is a electronic or mechanical device, its based on working of oscillation. we…
Q: The circuit is driven by a voltage source whosevoltage increases linearly with time, namely,…
A:
Q: An AC series circuit has a resistance of 10 ohms, and inductance of 0.2 H and a capacitance of 60…
A: Given circuit is series Ac R-L-C circuit, Resistance is R=10Ω. Inductance is L=0.2H. Capacitance is…
Q: For the circuit shown below: Vs RG Vs 33 sin( 40 t) V, R= 120 0, L- 3 H, if the firing angle is 30…
A: Write the expression for the instantaneous current flowing in the load,
Q: Ks) Obtain the steady-state voltages at the nodes of the following circuit. All capacitances are 0.1…
A: When the gate terminal of the PMOS and the NMOS is active, the transistor is short-circuited. The…
Q: Pequired : RA A 3 6 2 A B Rc 6 D
A:
Q: 8082 A frequency domain represenatation of sinusoids is also know as time domain representaion of…
A: In this question we will write about time domain , frequency domain and in phase signal means...
Q: 2. 12-stage impulse generator has capacitors each rated at 0.3 µF, 150 kV. The capacitance of the…
A:
Q: A parallel RLC circuit containing a resistance of 1.5kΩ, an inductance of 0.15H and a capacitor of…
A:
Q: 7- let to be Ra=Rb%=Rc%=105r in A network when Using A-Y Conversions Ri= R2=R3,which of the…
A:
Q: In communication, Armstrong's method is used to generate 1. SSB Waveform 2. VSB waveform 3. Narrow…
A: Armstrong's method is a widely used method in communication. In the following section, the…
Q: 5.7 0.25 0.5 t(ms) -5.7
A: The standard circuit for opamp-based Wien-Bridge oscillator is used along with the formulae for…
Q: 13.15 Find the Norton equivalent for the circuit in Fig. 13.84 at terminals a-b.
A:
Q: The selectivity of a tuned circuit is its ability to select (tune) one particular frequency and…
A:
Q: A series RLC circuit is connected to a 230 V, 50 Hz supply. When Lis varied, the maximum current…
A: At maximum current impedance of capacitor is equal to impedance of inductor. And voltage across the…
Q: The given figure shows an ac bridge which is balanced at 100 Hz, The quality factor of the coil will…
A: Given data, F=100 Hz C=0.1 yf…
Q: 1 nF capacitor. Now, if the oseillator output is modulated by audio frequencies upto 8 kHz, The…
A: Modulation is process by which some properties of carrier signal is varied according to modulating…
Q: Digital Electronics :Plot the schematic dia Approximation ADC, then find its output if the analog…
A: STANDARD SUM OF PRODUCT FORM: In standard SOP form, the function is the sum of a number of product…
Q: A TRF receiver is to be designed with a single tuned circuit using a 10 µH inductor. Calculate the…
A:
Q: If A = 5V and B = 5V, find Vo. (Rc = 500, Rb1 = Rb2 = 5k. Assume beta = 100 and Vce,sat = 0.2V) +5V…
A:
Q: Consider the given circuit with vi=3V, R1=20K, Rf=50K, R2=10K, R3=20K, C=2μF. Assuming that the…
A: In this question we will find output voltage of opamp...
Q: Using Root Locus method, transient response of a system can be determined directly. Select one: O…
A: In this question , we will determine that using root locus method, transient response of a system…
Q: A transistor is used as a switch and the waveforms are shown below. The parameters are given as…
A: Given Transistor as switch and waveforms as shown Vcc=200 vVCE(sat)=1 vICS=100 AICEO=1 mArise time…
Q: 2. The tuned collector oscillator circuit used in the local oscillator of a radio receiver makes use…
A:
Q: The energy of an isolated system oscillating along the x-axis is given by the following equation: E…
A:
Q: A DSP system is described by the following difference equation: and draw the Polavity and isthe…
A:
Q: A coil, resistor, and capacitor are in parallel. The resistance is 1 Ω; the capacitive susceptance…
A:
Q: Select an answer 8. In a digital FM receiver, the heart of FM demodulation is performed by the block…
A:
Q: Q/ For the system shown below, Draw the root locus R(s) C(s) K(s – 1) (s + 2) (s + 4) G(s)
A:
Q: H.W 2 A coil of 15 Q resistance and 0.3 H inductance is connected in parallel with a variable…
A:
Q: 5. A TRF receiver is to be designed with a single tuned circuit using 10 µH inductor. Calculate the…
A: given here TRF receiver is to be designed with single tuned circuit using 10μ H inductor.here we…
Q: produces
A:
Q: PRACTICE PROBLEM ON SERIES RLC CIRCUIT Q7. A series-connected circuit has R = 4 2 and L = 25 mH. (a)…
A:
Q: wel 75 mH 72Mf 2572 Crez 5218V 50 Hz
A: According to the question we have to find the value of Crez.
Q: 10. Determine i(t), the inductor current, for t> 0. R= 80 2, L= 10 mH, C = 1 µF, and i, = 0.2 A.…
A:
Q: If C1=26µF, C2=69µF then find equivalent capacitance of network. C2 C1 40 50 12 30 10 bo 20
A: Capacitor is a passive element . Capacitor is an electrical component used to store electrical…
Q: A coil with R=5.2 Ohms and L=36.3 mH, is in parallel with a 2.91 mF capacitance. Calculate the im…
A:
Q: A coil with R=7.7 Ohms and L=23.7 mH, is in parallel with a 3.87 mF capacitance. Calculate the…
A: Given :R=7.7 ΩL=23.7 mHC=3.87 mF
Q: becomes to analyze electronics circuits. a. Not all the time b. True c. False d. In some cases only…
A: There are few questions related to the basic understanding of microwave amplifier and it's basic…
Q: A coil having a 240V source has a current of 10.5 A when the frequency is set to 60 Hz. When the…
A:
Q: A coil of 15 Q resistance and 0.3 H inductance is connected in parallel with a variable capacitor…
A: At resonance, capacitor reactance = inductive reactance from this we will calculate capacitance…
Q: 1 nF capacitor. Now, if the oscillator output is modulated by audio frequencies upto 8 kHz, The…
A: Modulation is process by which some properties of carrier signal is varied according to modulating…
Q: For the shown LC circuit, the switch closed at t=0. If C = 323 µF, L = 20 mH, and E = 200 V, then…
A: Given that E=200VL=20 mHC=323 μFt=5 ms Draw the s-doamin circuit of given circuit diagram Apply…
Q: an independence coil having resistance and inductance 2 ohms and 1.5 millihenries respectively…
A:
Q: For the circuit shown in the Figure, if Is=50 A, R= 580 Q and a =7, the value of R that absorbs…
A: The transformer transfers power from one circuit to another circuit without a change in frequency.…
Q: 1. A source voltage of an AC series RLC circuit is 120 V. The circuit consists of the ff.…
A: 1. A source voltage of an AC series RLC circuit is : Vs=120 VoltR=20 ΩXL=40 Ω so, ZL=jXL=j40…
Q: Practice Problem 6.6 Find the equivalent capacitance seen at the terminals of the circuit in Fig.…
A:
Q: Consider the image given below, where (0, 20, 50, 99) denote the intensity levels. 99 99 99 99 99 99…
A: The answer to the above problem is given below:-
Q: Von Rp Rus RL RG R, For the circuit show above, if circuit parameters are: Cc = 0.5 µF, Cs 2 µF CG =…
A: JFET It means junction field effect transistor, it is a type of transistor or semiconductor tool…
Step by step
Solved in 4 steps
- A parabolic reflector antenna with a diameter of 22 meters operates at frequency of 5GHz. calculate the power gain, G (dB) of the antenna if the aperture efficiency is 50%.A 50ft transmission line is used for a microwave system. Aportion of the transmission line is found to have an inductanceof 0.5 mH, a capacitance of 1000 uF, 1000Ω resistance and 1uSconductance. Find the characteristic impedance of the trans lineassuming at Low frequency application.A resistor of 100 Ω, a coil of 4.50 μH, and a capacitor of 220 pF are in parallel. What is the admittance vector at 6.50 MHz? Provide illustration of the circuit.
- A 144.0cm parabolic reflector antenna has a 6m effective aperture. Show the gain in dB for a 10 GHz anticipated frequency.2) A current of 250mA flows through a perfect inductor, when it is connected to a 5V, 1kHz supply. Determine the inductance value? 3) A coil of inductance 400µH, and of negligible resistance, is connected to a 5kHz supply. If the current flow is 15mA, determine the supply voltage? 4) A 0.47µF capacitor is connected to a variable frequency signal generator, which provides an output voltage of 25V. Calculate the current flowing when the frequency is set to (a) 200Hz, and (b) 4kHz? 5) At what frequency will the reactance of a 22 pF capacitor be 500 Ω?A superheterodyne receiver is to tune the range 88.1MHz to 107.1MHz. The RF circuit inductance is 1μH. Low-side injection is used.a. Calculate the minimum capacitance of the variable capacitor in the RF circuitb. Calculate the RF circuit capacitance tuning ratio c. If the receiver has a single converter stage and IF of 800kHz, calculate the capacitance tuning ratio of the local oscillator d. If the maximum capacitance of the variable capacitor of the local oscillator is 0.2pF, calculate the minimum capacitance e. If the receiver has a single converter stage and IF of 800kHz, calculate the image frequency of 103.7MHzf. Calculate the IFRR (in dB) of (e) if Q of the preselector is 50 g. To increase the IFRR of (e) to 40dB, double conversion is used. What must be the frequency of the 1st IF?
- A 100 Ω resistor in parallel with a 5 pF capacitor terminates a 100 Ω transmission line. Calculate the SWR on the line at 2 GHz.Consider the given circuit with vi=3V, R1=20K, Rf=50K, R2=10K, R3=20K, C=2μF. Assuming that the capacitor is an open circuit, determine vo.1. The mathematical expression of the frequency spectrum of a general FM signal shows that it has technically a limited bandwidth a wide bandwidth an infinite bandwidth narrow bandwidth none of the choices 2. The break frequency for commercial FM broadcast of the preemphasis and deemphasis network is 2.122 kHz 2122 kHz 75 kHz 75 Hz none of the choices
- What will be the oscillator frequency of the Hartley oscillator if inductance L1, L2 are equal to 1mH and 2mH, respectively, and capacitor C is 10nF? (Neglect mutual inductance)an independence coil having resistance and inductance 2 ohms and 1.5 millihenries respectively connected in series with a capacitor. calculate the value of capacitance if the CKT, will operate at resonance, the resonant frequency ( fo ) is 4.5 kHz.An FM Broadcast receiver tunes from 88 MHz to 108 MHz. The IF is 10.7 MHz. The local oscillator uses a variable capacitor with a minimum value of 102 pF. Suppose the mixer uses high-side injection, what is the value of the inductor (in nH) so that the local oscillator will tune the receiver to the highest frequency on the band when the capacitor is minimum? Round off your answer to 2 decimal places.