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You design a receiver for the 5.8ISM band, using the ZJL-6G+ Minicircuits. It is not correctly matched, with Z0 = 30ohm at +60 degrees. Find S11 from the data sheet at that frequency, noise figure, degradation of NF, system gain, system NF, effective series resistance. Assume the mismatch is equal to the effect of 1.5dB attenuation in front of the amp, and following stages have 10dB NF total?
Design a full wave rectifier as dc power supply with a 1kΩ load that operates from a 120Vrms, 60Hz supply through a 10 to 1 step down transformer. The capacitor is connected to parallel to the load to provide the peak to peak ripple voltage of 2% ..
Given a two-dimensional array named number of three rows and four columns of type int, write the single code statement that will both declare and initialize the array such that the first row is initialized to 0, 1, 2, 3
Two heating elements which is 500 Ω and 250 Ωare connected in series with temperature coefficient of 0.001 and0.003 Ω per oC, respectively at 20oC. Calculate the effective temperature coefficient of the combination.
A 74x163 counter is hooked up with inputs ENP, ENT, and D always HIGH, inputs A, B, and C always LOW, input LD_L = (QA.QC)', and input CLR_L = (QB.QD)'. The CLK input is hooked up to a free-running clock signal.
A quantum well has a finite-height barrier on one side and an infinitely high barrier on the other. Find the energies for the two lowest states for an electron in the well. The width of the well is L = 1 nm and the height of the finite step is Uo ..
Given that a nonzero AC voltage source is applied, what can you say about whether the power, reactive and complex power are positive,negative, or zero for: A) a pure capacitor in series with a pure inductor.
A 6 Ω resistor, 15 mH inductor, and 86 μF capacitor are connected in series to a 36 V (rms) source having variable frequency. Find the heat dissipated in the circuit during one period if the operating frequency is twice the resonance frequency.
this is problem 6.26 from kalman filtering book written by grewal.matlab files that need to be modified in order to
In maximum power transfer problems, how do you determine whether the Thevenin voltage is expressed in terms of its maximum amplitude or its rms amplitude
The poles, zeros and gain K of the transfer function G(s) are given below. Determine the function G(s) in its simplest form for each part. 1. Two complex poles at -1 +2j and -1-2j, and zero at -1 with K=12.
1) 70 lbs/hr of steam at 300 psia, 500oF passes through a turbine which expands it to a pressure of 30 psia. If the turbine operates with an efficiency of 70%: a) What is the temperature of the steam leaving the turbine
A doorbell is connected to a transformer whose primary contains 3000 turns and which is connected to 120 VAC. If the doorbell requirs 0.2 A at 10 V, find the number of turns necessary for the secondary winding and the current that flows in the pri..
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