IFE - TU Graz
IFE - TU Graz
  • Видео 168
  • Просмотров 649 692
Monolithic Ultra Low Power Solar Harvester with High Dynamic MPPT Algorithm by Dr. Christoph Steffan
Abstract:
"Latest wearables and IoT sensors use intelligent nano-power circuits and devices that harvest energy from environmental sources such as light or heat. Historically, there has been a gap between the energy demands of these circuits and the energy available from harvesting sources. Presently, we are approaching the cross-point where available harvested energy can exceed the energy consumption, making energy-autonomous systems possible. One significant problem is that energy harvesters such as thermoelectric generators typically produce a very low voltage. The available harvested energy is thus unusable without a power management integrated circuit to provide high efficiency voltag...
Просмотров: 171

Видео

TOF 3D Imaging by Dr. Timuçin Karaca
Просмотров 160Месяц назад
Abstract: "Indirect Time of Flight 3D imaging is an emerging technology used in 3D cameras. The technology is based on measuring the time of flight of modulated light. It allows to generate fine grain depth images with several hundreds of thousand image points. I-TOF has become a standard solution for face recognition and authentication. Recently I-TOF is also used in various new applications, ...
Correct Electronic Component Placement for EMI and EMC
Просмотров 577Месяц назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Thermoelectric Energy Harvesting for Autonomous Systems by Dipl.-Ing. Harald Dillersberger
Просмотров 1762 месяца назад
Abstract: "Latest wearables and IoT sensors use intelligent nano-power circuits and devices that harvest energy from environmental sources such as light or heat. Historically, there has been a gap between the energy demands of these circuits and the energy available from harvesting sources. Presently, we are approaching the cross-point where available harvested energy can exceed the energy cons...
Wunsch-Bell Characterization
Просмотров 1762 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Millimeter Wave Wireless Sensing by Dr. Hao Gao
Просмотров 2862 месяца назад
Abstract: "Millimeter-Wave and sub-THz (mm-wave) wireless communication provides several to tens of GHz bandwidth. With frequency goes higher, the antenna size is also suitable for integrating with the active circuits either in the AoC or AiP, which generates a compact monolithic solution for the wireless circuit. In such a high integration level, the traditional bulky transmitter turns into an...
On-Chip Decoupling
Просмотров 3362 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Power supply sequencing and its considerations by Olga Kharko
Просмотров 2992 месяца назад
Abstract: "In the complex multiple power domain systems the suitable power supply sequencing is required in order to prevent the excessive current flow, latch up, as well as the long term reliability. This talk gives the overview about common design techniques for start up/down sequencing for analog and mixed-signal systems. Also it describes the power-on-reset circuit solutions, power ok, soft...
Signal Edge Shaping
Просмотров 2503 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Workflow to Improve EMC
Просмотров 3133 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
CMOS Output Drivers
Просмотров 4803 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Immunity: Surface Scan Method
Просмотров 1773 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Immunity: Faraday Cage
Просмотров 4864 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Immunity: Bulk Current Injection
Просмотров 6284 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on April 28, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Immunity: Stripline Method
Просмотров 3444 месяца назад
Bernd Deutschmann 439.210 Electromagnetic Compatibility of ICs Recorded on May 5, 2022 - Playlist: ruclips.net/p/PLLpZ1DoEuR9v2GYs6KhyqT7nQQlRbHe3A - Institute of Electronics: www.ife.tugraz.at www.tugraz.at - Social Media: ife.tugraz.at ife.tugraz.at at.linkedin.com/company/ife-tugraz - iMooX: www.imoox.at #EMC #Electronics #TUGraz
Immunity: Direct Power Injection
Просмотров 8304 месяца назад
Immunity: Direct Power Injection
Immunity: TEM Cell
Просмотров 2885 месяцев назад
Immunity: TEM Cell
EMC Immunity Test Signal
Просмотров 3955 месяцев назад
EMC Immunity Test Signal
IC RF Immunity Overview
Просмотров 2865 месяцев назад
IC RF Immunity Overview
EME Conclusion
Просмотров 1555 месяцев назад
EME Conclusion
Faraday Cage Method
Просмотров 6005 месяцев назад
Faraday Cage Method
Magnetic Probe Method
Просмотров 2816 месяцев назад
Magnetic Probe Method
Stripline Method
Просмотров 2646 месяцев назад
Stripline Method
Inductive Positions Sensors: Fundamentals and Applications by Dipl.-HTL-Ing. Josef Janisch
Просмотров 1 тыс.6 месяцев назад
Inductive Positions Sensors: Fundamentals and Applications by Dipl.-HTL-Ing. Josef Janisch
Overcurrent Protection Circuit | Tutorial
Просмотров 5 тыс.6 месяцев назад
Overcurrent Protection Circuit | Tutorial
EME Measurement Example Part 2
Просмотров 3847 месяцев назад
EME Measurement Example Part 2
Broadband and Narrowband
Просмотров 9117 месяцев назад
Broadband and Narrowband
EME Measurement Example Part 1
Просмотров 3547 месяцев назад
EME Measurement Example Part 1
Analog design and verification for high parametric yield by Dr. Stefan Gansinger
Просмотров 3927 месяцев назад
Analog design and verification for high parametric yield by Dr. Stefan Gansinger
IC Emission Measuring 150 Ohm Method
Просмотров 3398 месяцев назад
IC Emission Measuring 150 Ohm Method

Комментарии

  • @DonaldThomas-h7f
    @DonaldThomas-h7f 2 дня назад

    Hermina Street

  • @amjadtrablsi4051
    @amjadtrablsi4051 7 дней назад

    👍👍👍

  • @손경수-x3p
    @손경수-x3p 7 дней назад

    523 Jacobson Common

  • @sunilgodbole1854
    @sunilgodbole1854 15 дней назад

    just a query - is there any chance that 17/09/2024 pager attacks were carried out using resonant frequencies of pager circuits ? Triggeering message might be at that resonant frequency ?

  • @GaleDzama-w8u
    @GaleDzama-w8u 18 дней назад

    Alanis Hollow

  • @PandeleimonTsoyknikidis
    @PandeleimonTsoyknikidis 19 дней назад

    Very nice video for electrolytic caps

  • @ThomasTaylor-h4z
    @ThomasTaylor-h4z 20 дней назад

    7650 Hettinger Walk

  • @sivakundeti2684
    @sivakundeti2684 21 день назад

    1.transfer cheracterstic 3.output characteristics 2.id vs vds is output characteristics but this looking different from 3rd one, What is the name of this characteristic?

  • @mtryambon
    @mtryambon 22 дня назад

    Don’t get it. You have an input open the valve but it’s not amplifying. The higher current is already there. I was expecting the low input current being amplified to produce higher output. Like a guitar signal in and a jimmy Hendrix out. But on your example this is not the case

  • @flinfaraday1821
    @flinfaraday1821 24 дня назад

    Why c =2*10^8?

  • @JoseGibbs-v2r
    @JoseGibbs-v2r 25 дней назад

    Virgie Stream

  • @TracyStoker-o6m
    @TracyStoker-o6m 25 дней назад

    Jaylin Burgs

  • @Duracellmumus
    @Duracellmumus 25 дней назад

    The best what we can do with antenas: rotate 90° and see what will happend. This shape and the damping impedance fluctuation is analog with acustic horn.

  • @RamonitaNosel-z7d
    @RamonitaNosel-z7d 26 дней назад

    Cody Valley

  • @brp549
    @brp549 26 дней назад

    Merci pour ces informations très claires et pédagogiques

  • @rajuarif6449
    @rajuarif6449 26 дней назад

    Nice and brief explanation with simple demon. . Superb

  • @GabrielaGlicken-v6t
    @GabrielaGlicken-v6t 27 дней назад

    Ana Well

  • @HazlittGene-y8p
    @HazlittGene-y8p 27 дней назад

    Clark Eric Thompson Ronald Moore Donna

  • @RobertWellborn-p7c
    @RobertWellborn-p7c 29 дней назад

    Anderson Joseph Jones Gary Thompson Ronald

  • @JafrenwGeogre-q3v
    @JafrenwGeogre-q3v 29 дней назад

    Martinez Susan Taylor Brenda Anderson Brenda

  • @josepeixoto3384
    @josepeixoto3384 Месяц назад

    good for those who already know it; i did not get it, i mean, i STILL can't design my filter (for 100 amperes); better if you showed 1 or 2 examples; practical ones edit: what is common-mode???

  • @pieteraf4165
    @pieteraf4165 Месяц назад

    very good video

  • @JurekPrzezdziecki
    @JurekPrzezdziecki Месяц назад

    It is a nice demo but you should actually explain how the circuit works and why the voltage drops when the short cut occurs.

  • @bheemaraolokesh5895
    @bheemaraolokesh5895 Месяц назад

    Simple and easy way to understand a basic clocked comparator. The building of the circuit from simple cross coupled latch is very insightful. Keep making such informative videos. Thank you :)

  • @EngineerAnandu
    @EngineerAnandu Месяц назад

    Good.

  • @nurhaida1983
    @nurhaida1983 Месяц назад

    Where can I learn more about the component placement influence towards EMI? Are there any available lectures that I can watch?

  • @Roe124
    @Roe124 Месяц назад

    short simple fast thanks

  • @hanslepoeter5167
    @hanslepoeter5167 Месяц назад

    This does work, but heavily depends on the Hfe of the transistor. This can vary between transistors a lot. So much that this circuit cannot be used for actual hardware design. But it is a nice demo.

  • @MrAaakashn
    @MrAaakashn 2 месяца назад

    C = 3 * 10^8

  • @stevepettitt3520
    @stevepettitt3520 2 месяца назад

    Impressive. I can think of applications where I might use it but I think they will need a battery too, limiting the lifetime to 10 years. Still thinking.

  • @XuanKyAutomation
    @XuanKyAutomation 2 месяца назад

    Thanks for your good explaination

  • @ratow-so4pz
    @ratow-so4pz 2 месяца назад

    اندازه گیری بدون دستگاه vna هنر است لطفا بدون دستگاه اندازه گیری های گرانقیمت توضیح دهید.

  • @iancharnas
    @iancharnas 2 месяца назад

    Is the old phone using 2G or 3G in this example?

  • @Martin-lq3up
    @Martin-lq3up 2 месяца назад

    Hello, I have a question. Regarding the ferrite bead mentioned at the end, it's usually found in power cords. However, since power wires have both positive and negative polarities, wouldn't the current flow in two different directions on these two wires? In that case, how does the choke still work?

  • @RixtronixLAB
    @RixtronixLAB 2 месяца назад

    Creative video, thank you :)

  • @pastaman6099
    @pastaman6099 2 месяца назад

    At 11:07 why not just use a PMOS then

  • @raripappi1650
    @raripappi1650 2 месяца назад

    Great video! But at 8:34, why do you use the conjunctive minimal form (since you're looking at the zeros), but then multiply ('and') the variables and separate the terms with a '+' ('or')? I learned it's the other way around. And my other question is: at 9:29, you took the solution from the Karnaugh map for Y and randomly created a Y dash out of it without inverting the terms so that the equation remains correct. I would appreciate a quick response because my test is on Tuesday :D Thank you!

  • @mejoe444
    @mejoe444 2 месяца назад

    I dont believe this is true. Whats the point of ground plane if high freq current will not use the ground plane.

  • @John.Doe.2025
    @John.Doe.2025 2 месяца назад

    Voltage has a direction of flow? Coooooool!

  • @JayJay-ki4mi
    @JayJay-ki4mi 2 месяца назад

    What on earth is that noise in the intro! That's got to be the worst. Other than that, great video.

    • @ife.tugraz
      @ife.tugraz 2 месяца назад

      That "intro noise" is used to draw the oscilloscope figure, that you see in the intro. The oscilloscope is set to XY-mode and the left and right audio channels are connected to the two scope channels. You can find some "better sounding" oscilloscope music examples, e.g. here ruclips.net/video/ywdRQ3zU6Uc/видео.html

  • @joeyoler3432
    @joeyoler3432 2 месяца назад

    Great content. Please blink more 🙏

  • @abdelazeemhassan5629
    @abdelazeemhassan5629 3 месяца назад

    Good discussion

  • @gama1123
    @gama1123 3 месяца назад

    Seth Rogen really knows about switching power supplies!

  • @MrHeatification
    @MrHeatification 3 месяца назад

    perfect! Please provide a new link for the Ebers-Modell video in your description, thanks

  • @jonayedaziz9344
    @jonayedaziz9344 3 месяца назад

    Thank you so much for teaching the basics.

  • @AlgoNudger
    @AlgoNudger 3 месяца назад

    Thanks. 😊

  • @kumara5288
    @kumara5288 3 месяца назад

    Nicely explained...Thank you so much..Please take about ground loop more in next videos

  • @jgv988
    @jgv988 3 месяца назад

    Me encantó! ❤

  • @Unknownthewiu
    @Unknownthewiu 3 месяца назад

    You guys keep thanking below the comment section without really paying any attention? The truth table and logical expression for XOR is totally wrong and nobody noticed??? Thats XNOR, can you guys really pay some attention?

    • @ife.tugraz
      @ife.tugraz 3 месяца назад

      en.wikipedia.org/wiki/XOR_gate

  • @casionation3894
    @casionation3894 3 месяца назад

    Which frequency components of the transient overvoltage are transmitted via galvanic coupling?