Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
a. Consider a multipath channel with a delay spread of 5 µs through which it is desired to transmit data at 500 kbps. Design an MCM system that has a symbol period at least a factor of 10 greater than the delay spread if the modulation to be used on each subcarrier is QPSK.
b. If an inverse FFT is to be used to implement this as an OFDM system, what size inverse FFT is necessary assuming that the FFT size is to be an integer power of 2?
If we want to receive an FM station that broadcast on frequency = 100 MHz and we have to build a tunning circuit of LC utilizing a capacitor of 10pF. Design an inductor L to make tune by using your plastic Pin as a core for widing
Singular values and associated directions vary with frequency . - give typical frequency response plots of singular values and indicate on the plots the bandwidth.
A chemical plant needs a microprocessor-driven alarm system to warnof critical conditions in one of its chemical tanks. Thethank has four HIGH/LOW (1/0) switches that monitor temperature(T), pressure (P), fluid (F), and weight (W).
The uplink SNR is 8 dB, and the downlink SNR is 5 dB, where the SNR is the signal power divided by the noise power in the bit-rate bandwidth. Determine the overall error probability.
Determine, in general, what type of load impedances can be matched using such a circuit.
The current amplification factor β of a BJT is very sensitive to the base width as well as to the ratio of the base doping to the emitter doping. Calculate and plot β for a p-n-p BJT with Lnp = Lpn for: (a) nn = pp and Wb/Lnp = 0.01 to 1
A three phase generator is producing power for a balanced load. Each phase provides an rms voltage of 690 V and an rms current of 1000 A. The angle between the voltage and current in each phase is 20 degrees.
A potentiometer is wired is wired to represent a rotational range of 0-180 degree. The potentiometer is supplied with a voltage of 15 VDC. What is the output voltage at 75 degree
A non-inverting amplifier with a closed loop gain of 1000V/V is designed using an opamp having an input offset voltage of 5mV and output saturation levels of ±13V. What is the maximum amplitude of the sine wave that can be applied at the input wit..
Determine the image impedance seen at AC - Determine the image impedance seen at BD and Verify the attenuation of your symmetrical design matches that of the asymmetric experiment by constructing and analysing the attenuators on Multisim
The coefficient of linear expansion of nickel is 13 x106/°C. Find its coefficients of arealand cubical expansion
Discuss the possible difficulty of such an approach.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd