2 A low noise receiver for satellite ground station consists of the following stagesAntenna with T; = 125°K%3DWaveguide with a loss of 0.5 dBPower amplifier with ga= 30 dB, T,= 6°K, BN=20 MHzTWT amplifier withCalculate effective noise temperature of the system.ga = 16 dB, F = 6dB, BN= 20 MHz%3D%3D

Answered: Image /qna-images/answer/83ecb317-ce13-45fb-a108-fc7b4e1f2253.jpg

Answered: Calculate effective noise temperature…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Lake Ontario has a volume of approximately V =1600 km3. It is heavily polluted by a certain pollutant with a concentration of co = 0.1%.As a part pollution control, the pollutant concentration of the inflow is reduced to cin = 0.02%. The inflow and outflow rates Qin = Qout = Q = 500 km3 per year. Suppose that pollutant from the inflow is well mixed with the lake water before leaving the lake. How long will it take for the pollutant concentration in the lake to reduce to 0.05%?
Differentiate: y = v 6x 8x3 - O y' = (3 – 12x²) /6x – 8x3 %3D - 6-2472 O y' = V6z-873 3-122 O y' = V6z-8z3 O y' = (6– 2422) v6x – 8a3 %3D -
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x²t Vt3+1 dt dx 1 Select one: a. 2 xt Vt3 +1 dt + x² e2x Ve3x + 1 1. b. e3x /e3x + 1 C. e4x Je3x + 1 d. xt Vt3 +1 dt + x² e* /e3x + 1 Ve3x+ 1 1
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larmony Up to 12-hour battery life 14" FHD IPS display Week 14: Chapter 12 - Linear Re X //nightingale.instructure.com/courses/3057255/assignments/28988705?module_item_id%3D62437114 ntable Flash. Question 3 > A biologist looked at the relationship between number of seeds a plant produces and the percent of those seeds that sprout. The results of the survey are shown below. Seeds Produced 51 57 51 50 70 70 55 50 Sprout Percent 49.5 54.5 47.5 47 38 41 54.5 47.5 54 a. Find the correlation coefficient: r= Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: ? v H1: ? 手0 The p-value is: (Round to four decimal places) c. Use a level of significance of a = 0.05 to state the conclusion of the hypothesis test in the context of the study. O There is statistically insignificant evidence to conclude that there is a correlation between the number of seeds that a plant produces and the percent of the seeds that sprout. Thus, the use of the regression line is not…
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