RLC circuit

a passive bandpass filter of the FM Radio 87.5MHz-108.0MHz . Objective To design a passive band pass circuit of the FM Radio 87.5MHz-108.0MHz . To plot a bode plot using a stimulation software and compare the result from bode plot with calculation. To learn how to simulate the circuit by using mutisim. Equipment/ apparatus Multisims software 11.0 Introduction A filter is a designed circuit which act to pass signals with desired frequencies and reject or attenuate others. If the filter consists

self biasing common emitter amplifier. The 22nF capacitor isolates the microphone from the base voltage of the transistor and only allows alternating current (AC) signals to pass. The tank (LC) circuit: Every FM transmitter needs an oscillator to generate the radio frequency carrier waves. The tank (LC) circuit, the BC547 and the feedback 5pF capacitor are the oscillator in the cadre. An input signal is not needed to sustain the oscillation. The feedback signal makes the base emitter current of the

Abstract The health and economic impact of food spoilage to both consumers and producers are enormous, it has a detrimental effect on the consumer's health and negatively impacts the bottom line of the producers. In the past monitoring of food quality are done using a sensor which observes changes in temperature, releases of gases which are not effective and every year million health cases result from food spoilage. This paper introduces an intelligent monitoring system that uses NFC based sensor

1 Problem Statement A GSM base device creates severe interference with a wireless infrastructure. It can be used to activate any explosive device in an indoor environment. Moreover, a GSM signal is also very likely to interfere with wireless network, employed by emergency and/or confidential departments. 2 Aims & Objectives The motive of this paper is to propose a novel band stop Frequency Selective Surface (FSS). The proposed FSS provides security to wireless networks used by sensitive areas

Analysis For the first part of the lab, our goal was to calculate the time constant, , of an RC circuit. We made an RC series circuit and connected it to the Rigol wave generator to produce a square waveform for current. Then, we collected data of the voltage across the capacitor at different points in time using a myDAQ and the 4BL application. In order to find the time constant, we linearized the voltage we measured across the capacitor and then performed a linear regression on the data. The

Prologue Jake Smith- 1100 Hours, August 7th, 2025 / Unknown U.S Military Hideout, Kabul- Afghanistan It had been two years since I unlisted in the military; after seeing 9/11 as a little boy back in New York, I felt obligated that I had to put these terrorist scums to rest. I was born and raised in a patriotic household; so that gave me a sense of encouragement to fight for the country I love. It had been almost a complete year since I saw my family last; which was exchanging gifts at Christmas

in the long term, the system may be fail due to timing violations. For that reason, it is required to design reliable high-performance multipliers. In this paper, we implement an aging-aware multiplier design with a novel adaptive hold logic (AHL) circuit. The multiplier is able to provide the higher throughput through the variable latency and can adjust the adaptive hold logic

requires sample and hold circuits composed of transistor switches and capacitors these circuits sample the incoming voltage by opening and closing the switch that connect and disconnects the input voltage to the capacitors.

Assignment Chapter 7 Circuit Analysis Techniques 15. Derive the Thevenin equivalent of the circuit shown in Figure 7.47a. Req= (R1+R2)//(R3+R4)= 5.2k//1.5k= 1164 x 10^3= 1.2kΩ Rth= Req+R5= 1.2kΩ+1kΩ= 2200 x 10^3= 2.2kΩ Vth= Vs= 9V 16. Derive the Thevenin equivalent of the circuit shown in Figure 7.47b. Req= R1+R2= 22+33= 55Ω Vth= Vs x R3/Req+R3+R4= 12V x 120Ω/55+120+51 = 6.37V Rth= (R1+R2)//(R3+R4)= (22+33)//(120Ω+51Ω)= 41.6Ω 17. Derive the Thevenin equivalent of the circuit shown in Figure 7.48a

gadgets and communication systems of present age have tremendously improved the quality of life. With the tempo of events throughout the world, it has become essential to have more efficient communication network with the latest electronic devices and circuits.” The strikingly first sentence i read while going through a brochure after passing out from my secondary education and this curiosity pushed me to explore further with on the internet to obtain an information about the field. I took an admission