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 Roman Republic was once a strong civilization. The Romans were once known as the Latins who settled along the Tiber River. They were conquered by people known as the Etruscans. The Etruscans treated the Latins harshly and then the Latins revolted. The Latins took over the Etruscans and changed their name from Latin to Roman. The Romans began to gain power that lasted for over 500 years. After about 500 years later‚ a man by the name of Julius Caesar helped to conquer some of their biggest
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Introduction Ancient Rome existed for a long time and changed economically and politically over time. Kings ruled in Ancient Rome however‚ when they expelled the last King- Tarquin in 509 BCE‚ the Roman Republic was established. The Republic was ruled by Rome’s aristocrats. The aristocrats were mainly the patricians. (Gill‚ June 7‚ 2017). The society was divided into class‚ the aristocrats (the patricians)‚ the people (plebeians) and the slaves. The patricians and plebeians were citizens while the
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Machiavelli’s criticism of Plato’s The Republic states that a ruler who possesses an inherent quality of that which is consistently good will never have the authority to rule his or her people successfully. If a ruler always treats his subjects in a manner‚ which can be qualified as good‚ then he will ultimately meet his demise‚ as his subjects will rise against him. Machiavelli claims that it is unrealistic to assume that all the people of a kingdom will conduct themselves in a manner that will
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A republic is representative democracy ruled by government officials. A democracy is direct government ruled by the majority. The key component of a republic is that the head of the government is elected by popular vote. Law makers and other officials are also elected by the citizens of a particular state to represent their interest in government. In a democracy citizens vote for polices and laws directly‚ not through elected officials. In my opinion I believe that the framers of the constitution
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Is it worth losing a republic in order to gain an empire? For: The age of Augustus could be shown as classic example of the benefits of having a empire instead of a republic. He himself ascended to the throne after the assassination of his adopted father and‚ brought peace throughout the total empire which lasted for over two centuries. This was possible as he successfully defeated all the threatening forces to the empire. “Indeed he attracted everybody’s goodwill by the enjoyable gift of peace
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Civil War and the Destruction of the Republic By the time Gaius Marius became a consul in 107 B.C.E.‚ opposition to reform was widespread within the Senate. Nevertheless‚ Marius reorganized the military by allowing landless citizens to join the army in return for land as a retirement pension. He then created a professional army with standardized training and equipment that was more effective for waging the growing number of extended military campaigns the Republic was involved in. Because their pensions
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The Dominican Republic is located in the Caribbean on the island la Hispaniola. The Dominican culture Dominican on the conformation of two mother cultures which are the Spanish and African. There are three main aspects of the Dominican Republic culture‚ and these are the food‚ music‚ and the Carnival. One aspect of the Dominican culture is the food. The gastronomy in the country is a reflection of the Spanish‚ Tainan and African influences. The main meal in the country is La Bandera‚ which mean
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America: Democracy or Republic? Despite popular belief‚ The United States of America is‚ in fact‚ not a democracy according to the true meaning of the word. America is in actuality a republic. Although it is often referred to as a democracy‚ a democracy in its truest form is a nation in which the people do the actual voting on the issues at hand. A true democracy would place the power completely in the hands of the people‚ which can prevent matters from being handled in a timely matter. The founding
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