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ZL in problem 1: (15+j25) Ohms
Problem 2: Quarter Wave Transformers a) Consider the load Zi...
Design a quarter wavelength network to match a load ZL = 5 ohms to a 50...
Design a quarter wavelength network to match a load ZL = 5 ohms to a 50 ohm transmission line at 2GHz? Indicate the characteristic impedance and the line length.
5. Double Stub Matching Network Design a double shunt open-circuit stub matching network to match a load impedance Z, = 80-j60 Ω to a 50 Ω air-filled line operating at frequency f = 1 GHz、The di...
5. Double Stub Matching Network Design a double shunt open-circuit stub matching network to match a load impedance Z, = 80-j60 Ω to a 50 Ω air-filled line operating at frequency f = 1 GHz、The distance between the stubs is,-/8. Sketch the resultant network and specify the line lengths in millimeters.
5. Double Stub Matching Network Design a double shunt open-circuit stub matching network to match a load impedance Z, = 80-j60 Ω to a 50 Ω air-filled line operating...
[50] You have a load with impedance (10+j10)? at the design frequency, f-100 MHz, that you...
[50] You have a load with impedance (10+j10)? at the design frequency, f-100 MHz, that you want to match to a 50? transmission line (v,-3.108m/s). Using Smith charts, construct matching networks using the following elements: (a) a short-circuited parallel stub, (b) an open- circuited parallel stub, (c) a short-circuited series stub, (d) an open-circuited series stub, (e) a quarter-wave transformer. Assume ideal components. Specify the length of each transmission line in meters. ·
For a load impedance with ZL = 60-180 Ohm, design two single-stub shunt tuning networks (see...
For a load impedance with ZL = 60-180 Ohm, design two single-stub shunt tuning networks (see Figure a) below) to match this load to a 50 Ohm source; use short-circuited stubs. Calculate transmission line and stub dimensions (length and width) if they are implemented as microstrip lines on FR4 which has thickness of 1.5 mm. ZIZ Figure 1. Single stub tuning circuits: a) shunt sub, b) series stub. (1) A. Behagl, RF and Microwave Circuit Design, Techno Search, 2017. ISBN...
Problem 1: A single-phase load with a nameplate rating of 4.16kV, 2.5MW, 0.8 pf (lag) is...
Problem 1: A single-phase load with a nameplate rating of 4.16kV, 2.5MW, 0.8 pf (lag) is being supplied from a 4.16kV singe-phase generator. There is a 5km transmission line between the generator and the load. The transmission line has an impedance of 0.5 / 60◦ ohms per 1000m. What is the ratio of the voltage at the load to the voltage at the generator terminals? What is the power loss in the transmission line? What is the actual load power?...
answer number 3 and 4 Problem 7. Transmission Lines The figure below shows a transmission line with a characteristic impedance Z,-50 Ω, connected to a single frequency generator with an internal i...
answer number 3 and 4
Problem 7. Transmission Lines The figure below shows a transmission line with a characteristic impedance Z,-50 Ω, connected to a single frequency generator with an internal impedance R,-50 C (not shown), and terminated in a purely resistive load RL 50 2. At the frequency of the generator, the wavelength of the transmission line is λ = 2 m. At a distance dl-1.25 m away from the load, a shorted stub is connected via a tee....
Problem 2 A transmission line configuration, shown below, is use in a communications system to divide...
Problem 2 A transmission line configuration, shown below, is use in a communications system to divide power. The frequency is 100 MHz and all transmission lines are considered ideal and lossless. The values of 2,2 = 225Ω, 2, = 50Ω, Zo,3 = 50Ω, and L3 = 0.75 meters. (a) Determine the shortest line lengths for Li and L2 and their corresponding charac- teristic impedances Z2, Z1 to give equal power (Zi into the two loads (eg into Z2, and Z)...
Easy circuits problem. Design and simulate each of the cases: Ltspice and explanation will be he...
Easy circuits problem.
Design and simulate each of the cases:
Ltspice and explanation will be helpful. Thanks
In this lab you must design a ferrite-core transformer to illustrate the concepts oif mutual coupling and the impedance matching You w be provided with a ferrite core and copper wire to construct a transformer with desired primary, and secondary windings. Your instructor will give you more details on the physical construction of this transformer. Since the signal generators in our lab have...
5. Double Stub Matching Network Design a double shunt open-circuit stub matching network to match a load impedance Z, = 80-j60 Ω to a 50 Ω air-filled line operating at frequency f = 1 GHz、The distance between the stubs is,-/8. Sketch the resultant network and specify the line lengths in millimeters.
5. Double Stub Matching Network Design a double shunt open-circuit stub matching network to match a load impedance Z, = 80-j60 Ω to a 50 Ω air-filled line operating...
[50] You have a load with impedance (10+j10)? at the design frequency, f-100 MHz, that you want to match to a 50? transmission line (v,-3.108m/s). Using Smith charts, construct matching networks using the following elements: (a) a short-circuited parallel stub, (b) an open- circuited parallel stub, (c) a short-circuited series stub, (d) an open-circuited series stub, (e) a quarter-wave transformer. Assume ideal components. Specify the length of each transmission line in meters. ·
For a load impedance with ZL = 60-180 Ohm, design two single-stub shunt tuning networks (see Figure a) below) to match this load to a 50 Ohm source; use short-circuited stubs. Calculate transmission line and stub dimensions (length and width) if they are implemented as microstrip lines on FR4 which has thickness of 1.5 mm. ZIZ Figure 1. Single stub tuning circuits: a) shunt sub, b) series stub. (1) A. Behagl, RF and Microwave Circuit Design, Techno Search, 2017. ISBN...
answer number 3 and 4
Problem 7. Transmission Lines The figure below shows a transmission line with a characteristic impedance Z,-50 Ω, connected to a single frequency generator with an internal impedance R,-50 C (not shown), and terminated in a purely resistive load RL 50 2. At the frequency of the generator, the wavelength of the transmission line is λ = 2 m. At a distance dl-1.25 m away from the load, a shorted stub is connected via a tee....
Problem 2 A transmission line configuration, shown below, is use in a communications system to divide power. The frequency is 100 MHz and all transmission lines are considered ideal and lossless. The values of 2,2 = 225Ω, 2, = 50Ω, Zo,3 = 50Ω, and L3 = 0.75 meters. (a) Determine the shortest line lengths for Li and L2 and their corresponding charac- teristic impedances Z2, Z1 to give equal power (Zi into the two loads (eg into Z2, and Z)...
Easy circuits problem.
Design and simulate each of the cases:
Ltspice and explanation will be helpful. Thanks
In this lab you must design a ferrite-core transformer to illustrate the concepts oif mutual coupling and the impedance matching You w be provided with a ferrite core and copper wire to construct a transformer with desired primary, and secondary windings. Your instructor will give you more details on the physical construction of this transformer. Since the signal generators in our lab have...
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