Electrical Engineering

🔍

Google Login

🖊️Ask a Question

Electrical Engineering

How does decision feedback equalization (DFE) work?

in Electrical Engineering

How does decision feedback equalization (DFE) work?

Related questions

in Electrical Engineering

What is the difference between feed-forward equalization and decision feedback equalization?

What is the difference between feed-forward equalization and decision feedback equalization?
Answer : Feed-forward equalization (FFE) and decision feedback equalization (DFE) are both techniques used to improve the quality of a signal in digital communication systems, especially when there is ... in reducing ISI in difficult channel conditions but more complex and prone to error propagation....

0 like 0 dislike

2 views 1 answer

×

Full Screen Image

in Electrical Engineering

How does adaptive equalization work in high-speed links?

How does adaptive equalization work in high-speed links?
Answer : Adaptive equalization in high-speed communication links helps correct signal distortions caused by the medium through which the signal travels, such as cables or wireless channels. These distortions ... helps ensure that the data reaches the receiver correctly, even under challenging conditions....

0 like 0 dislike

6 views 1 answer

×

Full Screen Image

in Electrical Engineering

How does equalization work in high-speed serial links?

How does equalization work in high-speed serial links?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

How does feedback work in an SMPS?

How does feedback work in an SMPS?

0 like 0 dislike

3 views 0 answers

×

Full Screen Image

in Electrical Engineering

How does feedback cancellation work in hearing aids?

How does feedback cancellation work in hearing aids?
Answer : Feedback cancellation in hearing aids works by preventing the annoying "whistling" or "squealing" sound that sometimes occurs when sound from the speaker inside the hearing aid leaks back into the ... help ensure that the user gets clear, comfortable sound without the distraction of unwanted noise....

0 like 0 dislike

5 views 1 answer

×

Full Screen Image

in Electrical Engineering

How does a linear feedback shift register (LFSR) work?

How does a linear feedback shift register (LFSR) work?

0 like 0 dislike

3 views 0 answers

×

Full Screen Image

in Electrical Engineering

Explain the concept of Q factor in audio equalization.

Explain the concept of Q factor in audio equalization.
Answer : The **Q factor** (Quality factor) in audio equalization refers to the width of a frequency band that is being affected by an equalizer filter. In simpler terms, it controls how narrow or wide the ... the sound, making it either more focused or more broad, depending on what you're trying to achieve....

0 like 0 dislike

9 views 1 answer

×

Full Screen Image

in Electrical Engineering

What is the difference between continuous-time linear equalization (CTLE) and discrete-time equalization?

What is the difference between continuous-time linear equalization (CTLE) and discrete-time equalization?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

How does a feedback resistor affect output voltage?

How does a feedback resistor affect output voltage?

0 like 0 dislike

2 views 0 answers

×

Full Screen Image

in Electrical Engineering

How does feedback affect power supply stability?

How does feedback affect power supply stability?
Answer : Feedback plays a crucial role in improving the stability of power supplies, especially in systems like voltage regulators or amplifiers. It helps maintain the output voltage or current within a ... supply helps to maintain steady output voltage, correct errors, and ensure overall system stability....

0 like 0 dislike

3 views 1 answer

×

Full Screen Image

in Electrical Engineering

How does feedback affect the performance of an SMPS?

How does feedback affect the performance of an SMPS?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

How does voltage feedback loop stabilize the output?

How does voltage feedback loop stabilize the output?
Answer : A **voltage feedback loop** stabilizes the output by continuously monitoring the output voltage and making necessary adjustments to maintain a stable voltage level. Here's how it works: ### ** ... operation of sensitive circuits. Would you like an example with calculations or a circuit diagram?...

0 like 0 dislike

2 views 1 answer

×

Full Screen Image

in Electrical Engineering

How does a current-feedback amplifier achieve high slew rate?

How does a current-feedback amplifier achieve high slew rate?
Answer : A current-feedback amplifier (CFA) achieves a high slew rate due to its unique architecture and the way it processes signals. Here's a simple explanation of how it works: 1. ** ... reducing internal compensation and not having a dominant pole, CFAs can handle rapid voltage changes more effectively....

0 like 0 dislike

4 views 1 answer

×

Full Screen Image

in Electrical Engineering

How does negative feedback improve the performance of an amplifier?

How does negative feedback improve the performance of an amplifier?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

How does feedback loop stability affect the performance of a power converter?

How does feedback loop stability affect the performance of a power converter?
Answer : The stability of the feedback loop in a power converter plays a crucial role in determining its performance. Here's how: ### 1. **Response Time**: - **Stable Feedback**: ... feedback loop needs to be properly designed and tuned for stability to ensure smooth operation and optimal performance....

0 like 0 dislike

6 views 1 answer

×

Full Screen Image

in Electrical Engineering

How does negative feedback affect amplifier performance?

How does negative feedback affect amplifier performance?

0 like 0 dislike

2 views 0 answers

×

Full Screen Image

in Electrical Engineering

How does a current-feedback amplifier differ from a voltage-feedback amplifier?

How does a current-feedback amplifier differ from a voltage-feedback amplifier?

0 like 0 dislike

3 views 0 answers

×

Full Screen Image

in Electrical Engineering

What are the challenges of integrating equity into transmission decision-making?

What are the challenges of integrating equity into transmission decision-making?

0 like 0 dislike

0 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is the significance of public engagement in transmission decision-making?

What is the significance of public engagement in transmission decision-making?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

What is the role of collaborative decision-making in transmission projects?

What is the role of collaborative decision-making in transmission projects?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

What is an example of a unilateral decision?

What is an example of a unilateral decision?

0 like 0 dislike

3 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is the role of data analytics in smart grid decision-making?

What is the role of data analytics in smart grid decision-making?

0 like 0 dislike

4 views 0 answers

×

Full Screen Image

in Electrical Engineering

How do you implement an output voltage feedback circuit?

How do you implement an output voltage feedback circuit?

0 like 0 dislike

3 views 0 answers

×

Full Screen Image

in Electrical Engineering

How do you analyze stability in feedback systems?

How do you analyze stability in feedback systems?
Answer : Analyzing stability in feedback systems is an important step in understanding whether the system will behave predictably or if it might oscillate, grow uncontrollably, or fail to reach a steady ... analysis are the Bode plot and Nyquist criterion, especially in control systems and feedback loops....

0 like 0 dislike

5 views 1 answer

×

Full Screen Image

in Electrical Engineering

How do you implement a feedback network in SMPS?

How do you implement a feedback network in SMPS?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

How do you implement feedback isolation in SMPS?

How do you implement feedback isolation in SMPS?
Answer : In Switched-Mode Power Supplies (SMPS), feedback isolation is an essential design element, especially when you want to transfer feedback information from the output to the controller while maintaining electrical ... , other methods like **transformers** or **digital isolators** may be more suitable....

0 like 0 dislike

3 views 1 answer

×

Full Screen Image

in Electrical Engineering

How do you analyze a feedback loop in SMPS?

How do you analyze a feedback loop in SMPS?

0 like 0 dislike

0 views 0 answers

×

Full Screen Image

in Electrical Engineering

How do you implement a feedback loop in an SMPS?

How do you implement a feedback loop in an SMPS?

0 like 0 dislike

2 views 0 answers

×

Full Screen Image

in Electrical Engineering

How do you evaluate the effectiveness of feedback mechanisms in transmission?

How do you evaluate the effectiveness of feedback mechanisms in transmission?
Answer : Evaluating the effectiveness of feedback mechanisms in transmission (such as in communication systems, power systems, or control systems) involves analyzing how well the feedback helps to maintain or ... with and without feedback helps determine if the feedback mechanism is functioning as expected....

0 like 0 dislike

4 views 1 answer

×

Full Screen Image

in Electrical Engineering

How do you assess the impact of community feedback on transmission decisions?

How do you assess the impact of community feedback on transmission decisions?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

What is a feedback loop in control systems?

What is a feedback loop in control systems?

0 like 0 dislike

2 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is the purpose of a feedback resistor in a circuit?

What is the purpose of a feedback resistor in a circuit?

0 like 0 dislike

3 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is a feedback control system?

What is a feedback control system?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

What is a feedback loop?

What is a feedback loop?
Answer : A feedback loop is a process where the output or result of a system is fed back into the system to influence its behavior. It can either **amplify** or **reduce** the ... systems, including biological, mechanical, and electrical systems, to help maintain stability or bring about desired changes....

0 like 0 dislike

6 views 1 answer

×

Full Screen Image

in Electrical Engineering

Explain feedback in electronic circuits.

Explain feedback in electronic circuits.

0 like 0 dislike

0 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is the significance of UPS user feedback?

What is the significance of UPS user feedback?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

What is the purpose of a feedback signal?

What is the purpose of a feedback signal?
Answer : A feedback signal is used in various systems, particularly in control systems and electronic circuits, to monitor and adjust the output to ensure the system works as intended. Its ... systems more responsive and reliable, allowing them to automatically adjust and improve performance over time....

0 like 0 dislike

5 views 1 answer

×

Full Screen Image

in Electrical Engineering

What is a current feedback loop?

What is a current feedback loop?
Answer : A **current feedback loop** refers to a system where the output current of a circuit or device is fed back into the input to control its behavior. In simple terms, it's a way to adjust or ... distortion or unwanted fluctuations. Does that clear it up? Let me know if you'd like more details!...

0 like 0 dislike

6 views 1 answer

×

Full Screen Image

in Electrical Engineering

What is the significance of loop stability in feedback systems?

What is the significance of loop stability in feedback systems?

0 like 0 dislike

2 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is a secondary-side feedback?

What is a secondary-side feedback?

0 like 0 dislike

4 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is a primary-side feedback?

What is a primary-side feedback?

0 like 0 dislike

2 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is the significance of the loop gain in feedback?

What is the significance of the loop gain in feedback?

0 like 0 dislike

0 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is the function of a transformer in feedback?

What is the function of a transformer in feedback?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

What is the purpose of a feedback resistor?

What is the purpose of a feedback resistor?

0 like 0 dislike

0 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is the difference between positive and negative feedback?

What is the difference between positive and negative feedback?
Answer : Positive and negative feedback are two different mechanisms used in systems (like amplifiers, control systems, and biological processes) to regulate their behavior. Here's the difference in ... usually occurs in specific situations where amplification is needed (like in some biological processes)....

0 like 0 dislike

3 views 1 answer

×

Full Screen Image

in Electrical Engineering

What is a feedback compensation technique?

What is a feedback compensation technique?
Answer : Feedback compensation is a technique used in control systems and electronic circuits to improve system performance by adjusting or modifying the feedback loop. In simple terms, it involves changing how ... to make sure it works better, without unwanted behaviors like instability or excessive delay....

0 like 0 dislike

7 views 1 answer

×

Full Screen Image

in Electrical Engineering

What is the role of feedback control in inverter operation?

What is the role of feedback control in inverter operation?

0 like 0 dislike

1 view 0 answers

×

Full Screen Image

in Electrical Engineering

What is the purpose of a feedback loop in inverter control?

What is the purpose of a feedback loop in inverter control?
Answer : The purpose of a feedback loop in inverter control is to ensure that the inverter's output voltage, current, and frequency remain stable and match the desired values, even when conditions ... 's performance, ensuring it responds to any load changes, voltage fluctuations, or other disturbances....

0 like 0 dislike

3 views 1 answer

×

Full Screen Image

in Electrical Engineering

What is the function of a current-feedback op-amp?

What is the function of a current-feedback op-amp?

0 like 0 dislike

3 views 0 answers

×

Full Screen Image

in Electrical Engineering

What is the difference between positive and negative feedback in a circuit?

What is the difference between positive and negative feedback in a circuit?

0 like 0 dislike

2 views 0 answers

×

Full Screen Image