ANSWER ::
An LC circuit, also called a resonant circuit, tank circuit, or tuned circuit, is an electric circuit consisting of an inductor, represented by the letter L, and a capacitor, represented by the letter C, connected together.
Given that
a) 100+j60 ohm at 2 GHz
b) 20-j20 ohm at 2 GHz
3. (20 points) (a) Design an LC matching network for a load with an impedance of...
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...
Paper Design only!! output matehing In this assignment you are to design and implement in ADS two networks: an LC matching network and a microstrip short-circuit stub matching network. These matching networks between a 50 termination and an RF transistor with output impedance ZouT 25 + j50 Thus we require the matching networks transform a 50 2 termination to an impedance of Z, 25-50 at an operating frequency of f 1 GHz, intended to obtain a conjugate match, for maximum...
Design of LCMatching Network Please show all your work 3. Design of LC Matching Networks network at frequency f 1GHz. YZ Smith chart. Sketch the resultant networks and specify inductances in nI and A 100 ? load is to be matched to a 50 ? transmission line using a LC matching a) Design two different LC matching networks to accomplish this using the b) Verify your designs using the analytic technique, demonstrating the capacitances in pF resultant inductances in nH...
The input impedance of an amplifier is 145 Ohms. The antenna impedance is 20 Ohm. Design a matching network with perfect match at 12 MHz. Assuming that the available power from antenna is at the level of -100 dBm in the band 10-15 MHz, calculate the amount of power transferred to the amplifier.
Please answer all parts. Thank you! (25 points) A half wavelength long 50 Ohm transmission line is terminated with a load of 100 Ohm. The voltage across the load is 16V 2. Determine standing wave ratio on the transmission line. Determine the incident voltage and reflected voltage at the load. Determine the incident current and reflected current a quarter wavelength away from the load. Determine the wave impedance a quarter wavelength away from the load. Design a matching network to...
Consider the system with matching network shown in Fig. 3. 1) Select L and C such that the input impedance Zin is 50 Ohms resistive at the Industrial, Scientific, and Medical (ISM) band frequency of 27.12 MHz. same frequency. transformation at 13.56 MHz, and at the same time offer high-pass function. 2) Design a different matching networks that provide the same impedance transformation at the 3) Design a matching network with two L and one C that can provide the...
[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. ·
You are on an interview with Sungsam LTE and the interviewer shows you their new 2300 MHz cell phone transceiver and antenna printed circuit board (PCB) shown below. "Between the RF source and antenna is a matching network of small circuit elements (i.e. inductor, capacitor or resistor) - the antenna feedline has a characteristic impedance Zo of 50 Ohms", she exclaims. She goes on to request you show her using her Smith Chart how you would 'match the PCB trance...
Antenna Input (load) A cell phone antenna has an input 500 admittance Yi(0.015j0.015) S that operates at a frequency of 1 GHz. It has been proposed that this antenna can be matched using a shunt impedance next to the load followed by a quarter wavelength transformer; as shown in Fig. 3(a) Ys 0.1 Fig. 3. Matching network for cell phone antenna tower antenna a. Compute the required shunt impedance (Y) so that the combined parallel admittance Yi and Ys has...
You are on an interview with Sungsam LTE and the interviewer shows you their new 2300 MHz cell phone transceiver and antenna printed circuit board (PCB) shown below. "Between the RF source and antenna is a matching network of small circuit elements (i.e. inductor, capacitor or resistor) - the antenna feedline has a characteristic impedance Zo of 50 Ohms", she exclaims. She goes on to request you show her using her Smith Chart how you would 'match' the PCB trance...