Laboratory 3: Diode Characteristics Instructions: Unless otherwise mentioned in the experiment instructions‚ all experiments are performed both in SPICE and physical implementation. The results need to be reported from both the SPICE and physical measurements. 1 Current voltage characteristics of diodes 1. Design a circuit to measure the forward-bias current voltage characteristics of diode as shown in Fig 3 using Circuitlab. Figure 1: A SPICE circuit for plotting current voltage
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Tutorial Sheet # 2 1. Sketch the time variation and frequency spectrum of an RF signal with 75 % Amplitude Modulation. Show several cycles of the modulated wave. Make the modulation frequency 1/10 of the carrier frequency. The unmodulated carrier has peak amplitude of 1.0V. In an amplitude modulation system‚ the message signal is given by Fig. and the carrier frequency is 1 KHz. The modulator output is SAM (t) = 2(b + 0.5m (t)) cos ωc t. 2. a. Determine the average message power. b. If b =
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the Canadian consumer electronics market was valued at Cdn 2.3 billion. It was a fairly mature market‚ in which many multinational firms competed for market share. Sony was by far the leader in this region and had held onto that position for the last two decades. Canadian consumers were very technology-savvy and valued quality‚ customer service and favorable return policies over low prices. By 2000‚ Samsung had evolved into a credible player in the consumer electronics market and had attained
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Electronic Dance Music Electronic Dance Music has now reached it’s high in the public all over the world. This genre of music was created and reformed from past generations of music and its history goes all the way back to the mid-to-late 70’s. What is common throughout Electronic Dance Music’s history is its usage of drugs between the attendee’s at these concerts‚ shows‚ festivals‚ or raves. Now that Electronic Music is becoming the most popular genre for young adults and teens to listen to‚ the
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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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EXECUTIVE SUMMARY The initial manufacturing of electric fans originated from India approximately in the year 1921. This growing industry entails the assembling and completion of various fans‚ such as ceiling fan‚ table fans‚ wall fans‚ pedestal fans‚ exhaust fans among many other types‚ with ceiling fans dominating the market demand. The challenge within the industry is unfortunately decreasing. As the peak season of production arises there is a shortage in the component supply (Sridharan‚ 2009)
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------------------------------------------------- OBJECT ORIENTED PROGRAMMING Q.What is the difference between Constructor and Function or Method? Constructor will be automatically invoked when an object is created whereas method has to be called explicitly. Constructor needs to have the same name as that of the class whereas functions need not be the same. * There is no return type given in a constructor signature (header). The value is this object itself so there is no need to indicate a
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INTRODUCTION Shun Electronics Company is a medium-sized firm with in the Malaysian electronics industry. Currently there are two operating divisions‚ the KB Monitor division which manufactures computer monitors‚ and the KL Radio division which makes radios. For this case‚ we will be presenting the side from the KL Radio division. The KL Radio division currently makes two basic radios- a shelf model and a portable model. Each of these models is available in three different versions; a bathroom
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Electronic and Non-Electronic Communication For this assignment I will be: explaining what Tesco does‚ the scenario I have been put in‚ and then I will be doing two tables. There are for electronic and non-electronic communication. Tesco Tesco is a supermarket that sells mainly groceries. They have their own catalogue that sells furniture‚ appliances‚ mobiles etc. There’s a Tesco pet‚ car and house insurance linked to their Tesco bank. Members of Tesco Club card are given points for every
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12228784 Star River Electronics Ltd. On July 5‚ 2001‚ Adeline Koh‚ the newly introduced CEO of Star River Electronics Ltd.‚ was assigned to make important financial decisions that would affect the firms’ financial future. Earlier in the week‚ Star River’s President and former CEO abruptly resigned‚ admit financial allegations. On the first day of her new job‚ Koh‚ met with her assistant to begin discussing the most pressing issues for the firm. Star Rivers Electronics was originally a joint
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