Question: Multi path fading is maximized when the two beams arrive 180 degrees out of phase. How much of a path difference is required to maximize

Multi path fading is maximized when the two beams arrive 180 degrees out of phase. How much of a path difference is required to maximize the fading for a 50-km-long 1-GHz microwave link?

Step by Step Solution

★★★★★

3.32 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

At 1 GHz the waves are 30 cm lon... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

CS-CN (44).docx

120 KBs Word File

Students Have Also Explored These Related Computer Network Questions!

True, False, or Uncertain: Firm value is maximized when the return on capital is exactly equal to the cost of capital.

Two beams are connected together by the short link BC. Determine the components of reaction at the fixed support A and at pinD. 12 kN 10 KN FA 1.5 m 1.5 m

A simple model for a multi path communications channel is shown in Figure 5.20(a). Figure 5.20 (a) (a) Find H c (f) = Y(f) / X (f) for this channel and plot |H c (f)| for Î² = 1 and 0.5....

a. Contrast inverse square law attenuation and absorptive attenuation. 8a.) What propagation problem is especially bad in moist air? a. Absorptive attenuation b. Electromagnetic interference c. Multi...

I am driving at 60 km/hr and am using my pcs phone (hands-free, of course). What is my maximum fading rate? Hint: for what value of r is fading rate maximized? Calculate this value first using...

(a) Consider the design of an MMSE equalizer for a multi path channel whose output is of the form y(t) = A d(t) + b A d(t - T m ) + n(t) where the second term is a multi path component and the third...

An OFDM system is designed to combat multi path having delay spread m . QPSK is used as the data modulation. If the delay spread doubles, tell how the system should be redesigned in order to provide...

QUESTION Consider a network with 8 routers, where each link has an integer weight ( e . g . , the link between r 1 and r 2 has weight 2 ) . Assume that link capacities are 1 0 Mbps . There are 7...

What is the minimum number of taps required to equalize a channel, which produces two multi path components plus the main path? That is, the channel input-output relationship is given by y(t) = Ad...

What are the differences between the following types of wireless channel impairments: path loss, multi path propagation, interference from other sources?

According to a September 2008 Harris poll, 68% of all American adults have a public library card. The percentages do differ by gender62% of males have library cards compared to 73% of females. a....

Concrete Ltd. is a Canadian-controlled private corporation that manufactures concrete blocks in its Regina plant and also operates a general contracting business. In 20X1, Concrete acquired 100% of...

PQRS is a parallelogram. a Explain why x must be 22. b Work out angle y. x S 39 22 R

ProofSmart Inc., a supplier of home insulation materials, was burned down in a recent fire. From the remains of what used to be the accounting ledger, the following was recovered: 2006 2007 Inventory...

Donner Company is selling a piece of land adjacent to its business premises An appraisal reported the market value of the land to be $93,631 The Focus Company initially offered to buy the land for...

The assets and liabilities of Thompson Computer Services at March 31, the end of the current year, and its revenue and expenses for the year are listed below. The common stock was $120,000 and the...

A subdivision of an induced subgraph of G is an topological minor of G. True False

Qn 3. Give an example of an epimorphic family of functions in the category Set of sets and maps, showing that it is indeed an epimorphic family. [8] Qn 4. Show that the covariant power set functor...

For each of the following items, circle either a or b. In some cases, both a and b may apply to you. You should decide which is more like you, even if it is only slightly more true. I am more a....

Vincent Corp. preferred stock is selling for $80 per share in the market. This preferred stock has a par value of $100 and a dividend rate of 8 percent. Required: a) What is the current yield on the...

Given that Derek has a total debt of $11,650 and a total credit limit of $16,000, and that Erica has a total debt of $7,250 and a total credit limit of $12,000, who is more likely to have a higher...

Southern Alliance Company needs to raise $22 million to start a new project and will raise the money by selling new bonds. The company will generate no internal equity for the foreseeable future. The...