a.) The average signal power is Ps What is the minimum distance d for each signalconstellation 1-4?b.) Let the noise power PN be a constant. Sort the constellations 1-4 on signal-to-noise ratioPsand express the differences in signal-to-noise ratios in decibels.PNc.) Assume that the real and imaginary parts nī and no of the noise are independent. InddddP (n₁ < − 1) = P (nq < − ª ) = P (₁ > ²2 ) = P ( nq > =/ ) =>=p2addition let P\n<where the minimum distance d is the same for all constellations 1-4. What is the symbolerror probability for each constellation as a function of p where all symbols are equally probable?1.3.ddImReRe2.4.ddddd0d9dImdReRe

According to the question, for the given constellation diagram as shown below We need to calculate,…

a.) The average signal power is Ps What is the minimum distance d for each signal constellation 1-4? b.) Let the noise power PN be a constant. Sort the constellations 1-4 on signal-to-noise ratio Ps and express the differences in signal-to-noise ratios in decibels. PN

a.) The average signal power is Ps What is the minimum distance d for each signal constellation 1-4? b.) Let the noise power PN be a constant. Sort the constellations 1-4 on signal-to-noise ratio Ps and express the differences in signal-to-noise ratios in decibels. PN

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Answer the following below. Choices are already included. ASAP. Thank you!
For the filter: a) Determine type of filter and the cut-off frequency (Fc). Determine the peak voltage at the cut-off frequency (Fc). b) Find GAIN (Vo/Vi) at f = .1*Fc . Find GAIN (Vo/Vi) at f = 10*Fc . c) Determine the frequency at which GAIN = .4 (i.e., Vo = .4*Vi) . Draw the “Frequency Response Plot” in “Log-Log” format .
1. You use power meter at a receiver with no signal measure a received noise power level of -110 dBm. This is the background noise. You now turn on the signal source and observe that the total power (including the noise power which is independent of the signal power) is -107 dBm. a. What is the actual signal power in dBm? b. What is the signal to noise ratio in dB?. c. What is the total received signal plus noise power in W d. The S+N (-107 dBm) output goes through an amplifier with a power gain of 200 (not in dB). What is the total output power of the amplifier in dBm assuming the Noise figure of the additional amplifier is 0 dB?
Hi my professor (signal and system analysis ) give me this screenshoot to understand but i don't know what the subject or how to slove it can you help understand . Thank You .
The modulating signal directly deviates the carrier's frequency in this angle modulation. Select your answer. Direct FM Indirect FM Indirect PM Direct PM
5 a) Consider the sample sequence (5000, 5000, 5000, 5000, -5000, -5000, -5000, -5000}. These are samples of a square wave with a period of eight samples or 1ms at 16 KHz sampling frequency. What are the sinusoidal frequencies in the output waveform?
solve only question 1.b 1.a) Calculate the bandwidth and baud rate for an FSK signal with mark frequency 34 kHz, space frequency 26 kHz, and input bit rate 2 kbps. Use the calculator for bandwidth. 1.b Using a table of Bessel functions, determine the minimum bandwidth for the FSK signal from the previous problem (Problem 1.a). Remember that the significant bands are taken for those with amplitude > 1%. Since the table is normalized (Jo=1 at most), the significant sidebands are those with amplitude > 0.01). -- Indications: In your answer, place the result without the units and expressed in kilohertz
1. What is the advantage of angle modulation for (noise and interference), the bandwidth of transmission and the average power of the transmission? comparison with the amplitude modulation
Determine the power of the signal Asinwt.
Frequency spectrum of a signal is given as the following: a) Write an equation for the signal x(t) defined by this frequency spectrum. b) What is the minimum sampling frequency to sample this signal? c) Write x[n] after the signal digitized by an ADC with a sampling frequency of 2 Hz.
Q2) A radar receiver with a 50 2 input resistance operates at a temperature of 29°C. The received signal frequency, bandwidth and signal voltage shown in table also it is applied to an amplifier with a noise figure (NF) shown in the same table. Calculate the following: i) The input noise power, PN. ii) The input signal power, Ps. iii) Signal to Noise Ratio in decibels, SNR. iv) The noise factor F and SNR of the amplifier. v) The noise temperature of the amplifier. (Given Boltzmann constant, k = 1.38x1023) Student name signal frequencybandwidth signal voltage|noise figure (NF) LAKSHMI 80 4 7µV 2.5 dB LJINA 60 16 |6µV 2.4 dB MAZOUN 90 15 8uV 2.6 dB MOHAMMED 70 6 5 μν 2.3 dB
The figure is shows the first stage of a superheterodyne receiver. The desired input signal is at a frequency of 700 MHz. The local oscillator (L.O) frequency is 1 GHz. The mixer is an ideal multiplier with a gain independent of frequency. A band-pass filter (BPF) is used to select the Intermediate Frequency (IF) output at 300 MHz. Input Mixer LO. 8PF IF Input (a) What is the image frequency of the desired input? (b) A Low Pass Filter (LPF) can be used before the mixer to reject the image frequency. If a perfect rejection (zero transmission) of the image is desired, what type of LPF should be employed?