Communication Systems Class 12 Pdf 11
Communication Systems Class 12 Pdf 11 >>> https://tlniurl.com/2sXxZs
Satellite communication is transporting information from one place to another using a communication satellite in orbit around the Earth. Watching the English Premier League every weekend with your friends would have been impossible without this. A communication satellite is an artificial satellite that transmits the signal via a transponder by creating a channel between the transmitter and the receiver at different Earth locations.
We know that there are different ways to communicate, and the propagation of these waves can occur in different ways. Ground wave propagation and skywave propagation are the two ways communication takes place for a certain distance. The maximum distance covered by them is 1500 km, which was overcome by the introduction of satellite communication.
The communication satellites are similar to the space mirrors that help us bounce signals such as radio, internet data, and television from one side of the earth to another. Three stages are involved, which explain the working of satellite communications. These are:
The communication takes place between the transmitter on the first earth satellite to the receiver which is the second earth satellite. The transmission of the signal is unidirectional. Some common one-way satellite communication is:
Note: for each class (after the intro material), 3 studentswill be responsible for emailing me (als@cs.umd.edu) with ~4 discussion question on the reading(s) for that day by 6PM the daybefore the class, and be prepared to ask those questions and help explainthe paper to the rest of the class.
Question 18.In space communication, the sound waves can be sent from one place to another:(a) through space(b) through wires(c) by superimposing it on undamped electro-magnetic waves(d) by superimposing it on damped electro-magnetic waves
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EE4140 -- Digital Communication Systems (Jul. to Dec., 2022). EE5141 -- Wireless and Cellular Fundamentals (Jan. to Apr., 2022). EE3007 -- RF and Optical Communications (Jan. to Apr., 2022). EE6110 -- Adaptive Signal Processing (Aug. to Nov., 2021). EE6323 -- Wireless Systems Design (Jan. to Apr., 2021). EE4140 -- Digital Communication Systems(Jul. to Dec., 2022) LATEST Update (November 06, 2022): The fourth tutorial is here(tute4).The 2nd computational take-home assigment is here(assg2).Solutions to the mid-sem exam are here(midsem-soln).Solutions to the first tutorial are here(tute1-soln).The third tutorial dealing with probability of symbol error is here(tute3) and the solution to the first 3 questions are here (tute3-soln).The E-version of the text book is re-enclosed here (Proakis-Salehi-Book) for your reference.The first take-home, computational assignment is here(assg1). The second tutorial on signal representation is here(tute2).The first tutorial addressing bandpass sampling is here(tute1). The proposed course outline is here(outline). EE5141 -- Wireless and Cellular Fundamentals (Jan. to Apr., 2022) LATEST Update (April 25, 2022): The 2nd tutorial, addressing Lesson 8 is here(t2-pdf).The earlier tutorial addressing Lesson 7 is also included here for convenience(t1-pdf).Lesson 9 recording is here(L9-mp4), and the PDF ishere (L9-pdf).All the 9 lectures for Lesson 8 are here(L8-C1-mp4), here(L8-C2-mp4), here(L8-C3-mp4), here(L8-C4-mp4), here(L8-C5-mp4), here(L8-C6-mp4), here(L8-C7-mp4), here(L8-C8-mp4), and here (L8-C9-mp4). The correspondingPDF of Lesson 8 is here(L8-pdf).For an introduction to Block Modulation and OFDM/OFDMA please go thromy earlier lectures as part of EE6323 course, which is here(7a-mp4)and here (7b-mp4) forunderstanding how to the uplink MAC channel can be easily managed in this settingwithout any inter-user interference. The impact of multipath delay spread and other impairments on OFDM links is discussed here(8-mp4) andhere (9-mp4) .The recording of all the 7 classes for Lesson 7 on DS-CDMA introductionare here (L7-C1-mp4),(L7-C2-mp4),(L7-C3-mp4),(L7-C4-mp4),(L7-C5-mp4),(L7-C6-mp4), and(L7-C7-mp4).The updated PDF of Lesson7 is here (L7-pdf).The recording of the introduction class for PartB is here(Intro-mp4) and the corresponding PDF is here (intro-pdf).To know more carefully about how a continous-time "multi-path"channel gets mapped to a discrete-time "multi-tap"channel model, you could refer tothese Zoom recordings of two of the EE6323 classes conducted in Feb-2021 which are here (class2a-mp4) and here (class2b-mp4). The corresponding PDF document generated for this class is here (class2-pdf).EE3007 -- RF and Optical Communications (Jan. to Apr., 2022) LATEST Update (March 03, 2022): The second tutorial is here(tute2-pdf)and you would need to refer to the following E-book (book2-pdf)for two of the questions.The final lecture, covering a part of Lesson #7 is here(L7-mp4) and thecorresponding PDF is here (L7-pdf). The corrected lecture for Lesson #6 is here(L6-C1-mp4) andthe PDF is here (L6-pdf). The revised table of contents is here(contents-pdf).The pdf for Lesson#5 is here (L5-pdf), and thecorresponding 4 lectures for Lesson #5 are here (L5-C1-mp4),here (L5-C2-mp4),here (L5-C3-mp4), andhere (L5-C4-mp4).The pdf for Lesson#4 is here(L4-pdf),and the corresponding two classes are here(L4-C1-mp4), andhere (L4-C2-mp4).The model solution sheet to Compre-test1 is here(compre1-pdf).The pdf for Lesson#3 is here(L3-pdf),and the corresponding 3 classes are here(L3-C1-mp4),here (L3-C2-mp4), andhere (L3-C3-mp4),respectively. For those of you who are interested to know more carefully abouthow a continous-time "multi-path"channel gets mapped to a discrete-time "multi-tap"channel model, you could refer tothese Zoom recordings of two of the EE6323 classes conducted in Feb-2021 which are here (class2a-mp4) and here (class2b-mp4). The corresponding PDF document generated for this class is here (class2-pdf).The pdf for Lesson#2 is here(L2-pdf),and the corresponding 4 classes are here(L2-C1-mp4),here (L2-C2-mp4),here (L2-C3-mp4), andhere (L2-C4-mp4).The first tutorial is here(tute1-pdf).The PDF for Lesson#1 is here(L1-pdf), andthe recordings for Class1, Class2 and Class3 of Lesson#1 are here(L1-C1-mp4), here(L1-C2-mp4) and here(L1-C3-mp4), respectively.The EE3007 course outline is here(outline-pdf).EE6110 -- Adaptive Signal Processing (Aug. to Nov., 2021) LATEST Update (Jan.XX, 2022): The second computational assignment is here(assg2-pdf), and the list of mini-project topics is here(project-list-pdf).Also check this scanned page from Ali Sayed's book for details(scanned-page-pdf).The recordings for lectures 23 thro 27 are here(class23-mp4), here(class24-mp4), here(class25-mp4), here(class26-mp4), and finally, here(class27-mp4). The corresponding PDFs are here(class23and24-pdf), here(class25-pdf), here(class26-pdf), and here(class27-pdf).The recordings for lectures 18 thro 22 are here(class18-mp4), here(class19-mp4), here(class20-mp4), and in twoparts for lecture #21 here(class21a-mp4) and here(class21b-mp4), and finally, here(class22-mp4). Thecorresponding PDFs are here(class18and19-pdf), here(class20-pdf), here(class21-pdf), and here(class22-pdf).The first computational assignment is here(assg1-pdf).and the second tutorial is here(tute2-pdf).The steady state convergence analysis of LMS is covered in class #15 and class #16 below,(class15-mp4),(class16-mp4),and the analysis for normalised LMS is in class #17 here(class17-mp4).The corresponding PDF documents are here(class15and16-pdf)and here(class17-pdf), respectively.The recordings for class #12, #13, and #14 are in(class12-mp4),(class13-mp4), and(class14-mp4),and the corresponding PDF documents generated from the journal filesfor these 3 classes are in(class11and12-pdf), and(class13and14-pdf), andrespectively.The recordings for class #9, #10, and #11 are in(class09-mp4),(class10-mp4), and(class11-mp4),and the corresponding PDF documents generated from the journal filesfor these 3 classes are in(class09-pdf), (class10-pdf), and(class11and12-pdf),respectively.The recordings for class #7, #8a, and #8b are in(class07-mp4),(class08a-mp4), and(class08b-mp4)and the corresponding PDF documents generated from the journal filesfor these classes are in(class07-pdf) and(class08-pdf),respectively.The zoom recordings (in MPEG) of classes #3and4, class #5,and class #6 are here (class03and04-mp4),(class05-mp4), and(class06-mp4)and the corresponding PDF documents generated from the journal filesfor these classes are in(class03and04-pdf)(class05-pdf), and(class06-pdf).respectively.The first tutorial, which is a readingassignment, is here(tute1-pdf).The EE6110 course outline is here(outline).The zoom recordings (in MPEG) of classes #1 and #2 are here (class01-mp4) and(class02-mp4),and the corresponding PDF documents generated fro the journal filesfor these classes are in(class01-pdf)and (class02-pdf),respectively.The text book by Haykin (Adaptive Filter Theory 3rd Ed.) which is used for this course(book1-pdf),and the reference book from Orfanidis(book2-pdf),and Ali Sayed (book3-pdf)will be availble on this URL for the next few days.EE6323 -- Wireless Systems Design (Feb.to May, 2021) LATEST Update (May 11, 2021):The recording of the final class (#13) held on May 11is here(class13a-mp4) and here (class13b-mp4). The corresponding PDF document generated for this class is here (class13-pdf).The recording of the class #12 (in 2 parts) held on May 04is here(class12a-mp4) and here (class12b-mp4). The corresponding PDF document generated for this class is here (class12-pdf).The recording of class #11 is here (class11-mp4) and and the corresponding PDF document generated for this class is here (class11-pdf).The recording of the class #10 (in 2 parts) held on April 20is here(class10a-mp4) and here (class10b-mp4). The corresponding PDF document generated for this class is here (class10-pdf).The recording of class #9 is here (class9-mp4) and and the corresponding PDF document generated for this class is here (class9-pdf).The recording of the class #8 held on Apr.06 is here (class8-mp4) and and the corresponding PDF document generated for this class is here (class8-pdf).The recording of the class #7 (in 2 parts) held on March 30 is here (class7a-mp4) and here (class7b-mp4). The corresponding PDF document generated for this class is here (class7-pdf).The recording of the tutorial class held on March 16 is here (tute1-mp4) and class #6 is here (class6-mp4). The corresponding PDF document generated for this class is here (class6-pdf).The recording of the class #5 (in 2 parts) held on March 09 is here (class5a-mp4) and here (class5b-mp4). The corresponding PDF document generated for this class is here (class5-pdf).The zoom recording of class #4b held on March 04 is here (class4b-mp4),and class #4a held on March 2 is here (class4a-mp4).The corresponding PDF document generated for this class is here (class4-pdf).The first tutorial is here (tute1-pdf).The zoom recording of class #3 held on February 23 is here (class3-mp4),and the corresponding PDF document generated for this class is here (class3-pdf).The zoom recording of the second class (in 2 parts) held on February 16 is here (class2a-mp4) and here (class2b-mp4). The corresponding PDF document generated for this class is here (class2-pdf).The zoom recording of the first class (in 2 parts) is here (class1a-mp4)and here (class1b-mp4). The corresponding PDF document generated for this class is here (class1-pdf).The EE6323 course outline is here(outline). 2b1af7f3a8