1. Please explain the operation principle of YIG resonator and MSW thin film resonator.

2 .Please explain the operation of the dielectric resonator based oscillator.

3. Please answer the following questions for the image rejection mixer.

a. Why the image signal is important in the heterodyne receiver or transmitter not in direct conversion receiver or transmitter?

b. What is benefit to use image rejection mixer instead of image rejection filter?

c. What is limitation in using image rejection mixer?

4. Please explane about three different types of FOMs of VCO based on your knowleage and explain how each FOM can be used for VCO performance.

Please state these definition and use detal and espilon:

(fn) is a sequence if function:

1.What is the definition of (fn) is continuous?

2.What is the definition of (fn) is uniformly continuous?

3.What is the difference between the function continuous and the sequence of function continuous?

Use the golden Section search method to find the minimum of f(x)= x/5−sin(x) . Start with the range of 0 to 3, i.e., xl=0, xu=3 . Show two iterations of the Golden Section Search Method by populating the following Table. Again please do all calculations in MATLAB and make sure you have included it in your submission.

i xl f(xl) x2 f(x2) x1 f(x1) xu f(xu) d

Can you explain me about what is Maximum Likelihood Estimator (MLE) for bernouli, normal, uniform, and poisson? How to use it(example), and what is its relation with likelihood function?

1. Bangladesh Bank increased the Cash Reserve Requirement (CRR) from 5.5% to 6% on December 15, 2010. On that day Call Money Rate shot up to 175%! How do you explain this abrupt change in call money rate? Explain how this change in CRR may affect the equilibrium price level and output of the economy in the short run and the long run. Show graph.
2. Assume that the economy is currently in short-run equilibrium. Use words and diagrams to describe what will happen to equilibrium price and equilibrium output in the following case: Consumers are expecting a higher price in future and at the same time nominal wage rate increases. (Hint: Two forces are at work simultaneously. Use AD and SRAS to explain your answer. You do not need to worry about LRAS)

3. Suppose the self regulating economy is in long-run equilibrium. Now, government increases its expenditure (G). Draw a graph to show what will happen to equilibrium output and price level in the short run and in the long run. Carefully label your graph and briefly explain your graph with words.

• Read the following problem.
• Use your knowledge about the Inclusion-Exclusion Principle to support your criteria.

Telephone numbering is an application of the inclusion-exclusion principle. Discuss with your peers a way in which the current telephone numbering plan can be extended to accommodate the rapid demand for more telephone numbers. (See if you can find some of the proposals coming from the telecommunications industry). For each new numbering plan you discuss show how to find the number of different telephone numbers it support.

How Die-tools are traditionally manufactured. (should cover following information and no more than 300 words for each method) Your discussion in this section should include the following information regarding.

1. how method creates die and what materials can it use

2. what are the tolerances and finish of die

3. what are the material properties/strength of the final product

4. how long does it take to produce the desired die and approx cost.

5. Advantages and disadvantages.

You have been given the task of purchasing high-end computer systems for your office. Begin your response by listing the five components of a computer. Use these components to describe, in detail, the hardware for the systems you will purchase. Be sure to include any peripherals. Do NOT discuss software. This question refers only to hardware.

Using newtons gravitation laws, design a program in C++ that determine the position of n=3 number of bodies relative to each other, and outputs the results in a ongoing table that constantly updates as long as the simulation runs, and a pgPlot.

Implement the newtonian equations using the LEAPFROG Method. Show how the you solved the equations.
Make sure to describe each section of your code to describe what each part of your code is responsible for (i.e use //) to recieve full marks?

Recently met with your clients, Mr. and Mrs. Smith. During that meeting they gave you a lot of information about themselves and their family. They would like your help with financial planning, although they don't really know what specifically they need help with or how you can help them. You are now preparing for another meeting with them.

Explain EACH of these topics in enough detail for them to get an overview and an understanding of some of the key concepts, as well as an understanding of how the topic is relevant to their personal situation. Explain a topic briefly to a client in a way that they can understand. Give the explanation about each of the 10 topics more detailed with the use of academic knowledges.

10 Topics:

Mr. and Mrs. Smith have come to you for financial planning help. They're not sure where to begin, but know that they have much to learn and would like to get their financial house in order. Here is the information they have given you during your first meeting with them:

1. they are both age 35 and work full-time; fortunately, Mrs. Smith's employer provides her with a company car which she drives for both work and personal use.

2. they have 3 children, ages 7, 5, 2; the older two are in school during the day, but the youngest goes to a child care center.

3. Mr. and Mrs. Smith paid $3,000 out of pocket for medical expenses earlier this year; these costs were not covered by their health and dental benefits.

4. they currently pay rent for the house that they are living in; they have been saving for a down payment on a home but aren't sure how much they need (the houses they are looking at are in the $500,000 range); they're a little bit worried about their lack of knowledge about how mortgages work.

5. they tell you that they never seem to have any extra money available for savings, but they really don't know where all their money goes every month.

6. although their children are quite young, they're wondering if they should start saving for their children's education and if so, what is the best way to do so.

7. they'd like to be able to save for retirement, so they figure they'll just keep trying to accumulate some extra money in their savings account whenever possible.

8. knowing that the house they eventually buy in their price range will likely need a lot of work done on it, they are anticipating renovating the kitchen first; they recognize that they would need to borrow money for this purpose, but aren't sure how best to go about doing that or if they would even qualify for a loan.

9. they pay someone to do their tax returns for them each year; they tell you that they don't understand anything about tax but would love to learn some basics.

10. Mr. Smith bought shares in Bank of Montreal many years ago. He is considering selling them because they've gone up in value a fair bit. However, they really enjoy the dividend income that they receive from the shares

Question 8,9 and 10 needed to be given a detailed explanation on the issues that is written.