Forskjell mellom versjoner av «TFY4185 - Måleteknikk»

Revisjonen fra 17. des. 2008 kl. 10:37

Dette faget er flyttet opp i 3. klasse f.o.m. neste skoleår(2009/2010).

Fagets innhold

Elektroniske kretselementer:

• Enkle passive kretser
• Halvleder kretselementer
• Aktive kretser, operasjonsforsterkere
• Digitale kretser

Laboratorium i kretsteknikk:

• Bygging og utprøving av et utvalg av elektroniske kretser
• Datamaskinlaboratorium: Simulering av kretser med dataverktøy (PSpice)

Vurderingsform

Det gis karakterene bestått/ikke bestått. Faget har en (frivillig) semesterprøve som teller i endelig vurdering dersom den teller positivt. For å ta avsluttende eksamen må man levere 5 av 6 øvinger, samt fullføre lab.

Oppsummering av pensum

• Voltage and current dividers
• Norton and Thevenin equivalents
• Impedance matching, input and output impedance
• Maximum power transfer to the load (both AC and DC cases)
• Phase shift induced by passive components
• Simple High-pass and Low-pass filters including their Bode diagrams (Both amplification and

phase)

• Resonant circuits: Give an example of a simple resonant circuit, its resonant frequency and what

the Q value is and what it means.

• Negative feedback
• The advantage of using feedback amplifiers
• A simple operational amplifier based non-inverting amplifier
• A simple operational amplifier based inverting amplifier
• Characteristics for an ideal operational amplifier compared to a non-ideal (real world) operational amplifier
• Frequency dependence of amplification and how it is influenced by feedback
• How the input and output impedance are influenced by feedback

• How the ideal diode work and its typical applications
• Describe the electrical properties of insulators, semi-conductors and metals in a simple energy band model
• Give a simple description of “doping” and how it influences the material
• How a PN diode functions and its I-V characteristic
• The function of a Zener diode
• The construction and function of the different sorts of field-effect transistor
• How a transistor is used in a simple amplifier
• The I-V characteristics for the different sorts of field-effect transistors
• How a bipolar transistor works

• The different classes of power amplifiers
• How TRIAC’s and thyristors are used within power control circuits
• The different ways to convert AC-DC as well as the advantages and disadvantages of the different methods
• The difference between a Butterworth, Chebyshev and Bessel filter
• Sketch out a general measurement system, explain where you think the best places to filter the signal are and why
• Positive feedback and the Barkhausen criteria

• The difference between combinational and sequential logic
• Reducing a logical expression with the aid of Boolean algebra or the Karnough diagram
• The function and workings of: Bi-stable, mono-stable and astable sequential logic
• The function and workings of a shift register and counter
• How transistors are used within digital electronics
• The important parameters for the TTL and CMOS digital-logic families
• How one couples to an open collector logical circuit
• The function of PLA, PAL, GAL, EPLD, PEEL, PROM, FPGA
• Describing the building up of a micro-computer

Eksterne linker

• NTNUs fagbeskrivelse
• Timeplan Høst10
• Guide: Elektronikkens verden - del 1
• Guide: Elektronikkens verden - del 2
• Guide: Elektronikkens verden - del 3