A 2.45 GHz RFID System for Electronic Toll Collection B. Tech. Project by Praneeth Tammiraju 04007032 Index 1. Introduction 2. RFID in ETC a. RFID – a review b. The actual role c. Technicalities in brief 3. The Reader Design a. The transceiver design b. Circuit description c. The PCB of the reader d. Programmability of the reader 4. The Transponder Design a. Broad Overview b. Redesigning rectifier 5. Communication Protocol 6. Conclusion 7. References 2 3 3 3 4 6 6 7 9
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Task 3: In order to modify the circuit that we created in TASK2 by adding the capacitors C1‚ C2 and C3 and fixing the value of R2 to be 10K‚ as shown in figure. We were asked to calculate the voltage gain of the amplifier for the two different values of Rc. Figure 2 Source: Figure 2 Source: In this task we used the function generator to produce a sine wave of 30mV and 50mV Vp-p at the frequency of 50 KHz. We connected CH1 to fed this generated signal in the oscilloscope at Vin. In
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E-commerce about? Electronic commerce is defined as the buying and selling of products or services over electronic systems such as the Internet and to a lesser extent‚ other computer networks. It is generally regarded as the sales and commercial function of e-Business. There has been a massive increase in the level of trade conducted electronically since the widespread penetration of the Internet. A wide variety of commerce is conducted via e-commerce‚ including electronic funds transfer‚ supply
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make sure you tackle all aspects of the question Breadth – use plenty of sources Depth – consider each point in full and substantiate the arguments with factual evidence. This booklet provides an up to date Historiography which should prove very useful to you in writing your higher history essays. It is written for higher students at Marr College who wish to extend their knowledge and understanding of the subject under study. This booklet attempts to summarise historian’s views and interpretations
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[pic] [pic] Revised D.A.E. Electronics Curriculum ` Skills of Employability Project Institutional Partnership between Govt. College of Technology‚ Multan & City College Brighton and Hove U.K. With the help of British Council ELECTRONICS TECHNOLOGY SEHEME OF STUDIES FIRST YEAR T P C Gen 111 Islamiat & Pakistan Studies 1 0 1 Eng 112 English 2 0 2 AMath 123 Applied Mathematics-I 3 0 3 APhy 112 Applied Physics 1 3 2 ACh 112
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Tesla and the Electronic World Guglielmo Marconi and Nikola Tesla both contributed to the development of wireless communication. Marconi‚ an Italian working in Europe‚ and Tesla‚ a Serbian born immigrant to the U.S.‚ battled for the right to hold patents for wireless communication technology of similar design. The privilege of being the name to bare mark in the history books and be called the one who brought us wireless communication was at stake. “Mr. Marconi is a donkey” said Nikola Tesla (Pickover)
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ELECTRONIC VOTING MACHINE 1. What is an Electronic Voting Machine? It is a simple electronic device used to record votes in place of ballot papers and boxes which were used earlier in conventional voting system. 2. What are the advantages of EVM over the traditional ballot paper/ballot box system? (i) It eliminates the possibility of invalid and doubtful votes which‚ in many cases‚ are the root causes of controversies and election petitions. (ii) It makes the process of counting of votes much
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characteristics leading to important cost and time reductions for customers in their development process. Measuring this monetary advantage might provide a better insight that in this high tech environment the direct price of Samsung´s product might not be the most important factor. Customers seek to work with Samsung in projects where they need support in the development of special characteristics that are not provided by the general alternative. This characteristic allows Samsung to charge a premium price for
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with fossil animals and plants Pumice- A very light and porous volcanic rock formed when a gas-rich froth of glassy lava solidifies rapidly Source- A source is a piece of material used as ‘evidence’ when focusing on a particular time period‚ event or moment in history Primary source- Primary source is a term used in a number of disciplines to describe source material that is closest to the person‚ information‚ period... Secondary source- A secondary source is a document or recording that relates
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stockroom. The carrier generator available generates cos3 ωc t instead of cos ωc t. Explain whether you would be able to generate the design using only this equipment. You may use any kind of filter you like. 4. 5. The system shown in Fig. is used for scrambling audio signals. The output y (t) is the scrambled version of the input m (t). 6. Two signals m1 (t) and m2 (t) with amplitude spectra M1 (f) and M2 (f) given below are to be transmitted simultaneously over a channel by the multiplexing
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