The transmission power is 40 W, under a free-space propagation model, (a) What is the transmission power
Question:
The transmission power is 40 W, under a free-space propagation model,
(a) What is the transmission power in unit of dBm?
(b) The receiver is in a distance of 1000 m; what is the received power, assuming that the carrier frequency fc = 900 MHz and Gt = Gr = 1 dB?
(c) Express the free space path loss in dB.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (10 reviews)
a 10 log 40 1000 46 dBm b c Lf dB 3245 20 log10fc 20 log10d 915349 dB A ...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Introduction to Wireless and Mobile Systems
ISBN: ?978-1305087132
4th edition
Authors: Dharma P. Agrawal, Qing An Zeng
Question Posted:
Students also viewed these Computer science questions
-
Is HFC transmission rate dedicated or shared among users? Are collisions possible in a downstream HFC channel? Why or why not?
-
This elementary problem begins to explore propagation delay and transmission delay, two central concepts in data networking. Consider two hosts, A and B, connected by a single link of rate R bps....
-
Th e Pentium 4 Prescott processor, released in 2004, had a clock rate of 3.6 GHz and voltage of 1.25 V. Assume that, on average, it consumed 10 W of static power and 90 W of dynamic power. The Core...
-
A 1-m3 insulated tank contains air at 1 MPa, 560 K. The tank is now discharged through a small convergent nozzle to the atmosphere at 100 kPa. The nozzle has an exit area of2 x 10-5 m2. a. Find the...
-
What is the difference in amount accumulated for a $10,000 sum with 12 percent interest compounded annually versus one compounded monthly over a one-year period?
-
Major league baseball teams have imposed what is commonly called a luxury tax on themselves. A team is subject to the tax if its payroll exceeds a specified level. The annual threshold for for the...
-
Using the Wilson method with \(\theta=1.4\), solve Problem 11.19. 2 618-10-050} 2 4x2 +5 F(t) 3 o
-
Jason Wood earns $800 per week for a five-day week, and he is entitled to 12 paid holidays and four weeks of paid vacation. a. Over how many weeks should the holiday pay and vacation pay be expensed?...
-
Analyze the challenges and best practices associated with kernel upgrades and patch management in production environments. How does the kernel community ensure backward compatibility and minimize...
-
Which histograms are skewed to the left? Refer to histograms A through H in Figure 2.12. 2.0 -50 0.0 1.0 3 150 5 15 25 D -1 -3 8 14 -7 -4 -1 G Figure 2.12 Eight histograms LO 09 007 01 08 01 250 09...
-
When comparing two mutually exclusive alternatives by the ROR method, if the rate of return on the alternative with the higher first cost is less than that of the lower first-cost alternative: (a)...
-
The incremental cash flow between two alternatives is shown below. The equation that can be used to correctly solve for the incremental rate of return is: (a) 0 = 20,000 + 3000(AP,i*,10) +...
-
State whether the function is linear or quadratic. a. f (x) = 4 - 5x b. f (x) = 4 - 5x2 c. f (x) = 7x2 d. f (x) = 23x + 6
-
Which statements about annotations are correct? (Choose three.) A. Annotations contain data that changes throughout the program execution. B. Adding an annotation to a class that already compiles may...
-
How long will the effects of calling Locale.setDefault() be active assuming no other calls to that method are made? A. Until the end of the method. B. Until the program exits. C. Until the next...
-
Assuming the key turquoise is in all five of the files referenced in the options, which file will the following code use for the resource bundle? A. Colors_en.properties B. Colors_CN.properties C....
-
Fill in the blank so the code correctly compiles and creates a Locale reference. Locale loc = Locale.____________________; A. get("Italian") B. of(Locale.ITALIAN) C. get(Locale.ITALIAN) D....
-
Assuming the key green is in all five of the files referenced in the options, which file will the following code use for the resource bundle? A. Colors_default.properties B. Colors.properties C....
-
Using the Laplace transform and showing the details, find the current i(t) in the circuit in Fig. 126, assuming i(0) = 0 and: R = 1 kΩ (= 1000 Ω), L = 1 H, v = 0 if 0 < t <...
-
True & False The basis of an asset must be reduced by the depreciation allowable, 2. Adjusted gross income (AGI) is the basis for a number of phase-outs of deductions. 3. A change to adjusted gross...
-
Th is Exercise examines the single error correcting, double error detecting (SEC/DED) Hamming code. 1. What is the minimum number of parity bits required to protect a 128-bit word using the SEC/DED...
-
For a high-performance system such as a B-tree index for a database, the page size is determined mainly by the data size and disk performance. Assume that on average a B-tree index page is 70% full...
-
As described in Section 5.7, virtual memory uses a page table to track the mapping of virtual addresses to physical addresses. This exercise shows how this table must be updated as addresses are...
-
A bond with face value of $1,000 has annual coupons, promised coupon rate of 8%, and 5 years to maturity. Investors require an expected return of 5% from this bond. The probability of default is 2%...
-
How does the increasing influence of technology on governance and civic participation affect democratic processes, and what safeguards are necessary to ensure that technology enhances rather than...
-
Inflation in the United States is 2% per year and in Australia, it is 3% per year. The nominal interest rate in Australia is 6%. What does the Fisher effect predict the nominal interest rate in the...
Study smarter with the SolutionInn App