User JobHunter69

30 votes

7 answers

9k views

Why is root mean square used when calculating average power, and not simply the average of voltage/current?

asked Dec 7, 2016 at 5:40

5 votes

5 answers

4k views

On a transmission line, why are voltage and current waves reflected at a short circuit?

transmission-line power-engineering

asked Jan 20, 2017 at 3:08

5 votes

4 answers

3k views

Is there any reason as to why the schematic symbol of comparators is almost equivalent to that of op amps?

operational-amplifier comparator

asked Nov 19, 2019 at 0:34

4 votes

2 answers

3k views

Is the input impedance of an infinitely long line equivalent to the characteristic impedance if the attenuation constant is 0?

transmission-line

asked Jan 31, 2017 at 5:37

3 votes

1 answer

4k views

Why can you not combine resistors in series when there is a voltage or current source between them?

resistors

asked Oct 4, 2016 at 1:52

2 votes

8 answers

6k views

What is the physical meaning of the characteristic impedance of a transmission line? [duplicate]

impedance transmission-line characteristic-impedance

asked Jan 20, 2017 at 22:18

2 votes

4 answers

1k views

Why can't you do a voltage divider for a transmission line?

transmission-line

asked Jan 28, 2017 at 1:25

1 vote

1 answer

91 views

Why is this angle incorrect for AC current I_norton?

circuit-analysis

asked Nov 27, 2016 at 23:10

1 vote

1 answer

100 views

Does the Shockley Ideal diode equation involve drift current?

semiconductors solid-state-devices

asked Apr 21, 2020 at 2:35

1 vote

1 answer

244 views

Why is the magnitude of the transfer function for my plot showing a band-pass filter, but a strange phase plot?

transfer-function matlab phase bode-plot

asked Dec 30, 2016 at 19:01

1 vote

5 answers

7k views

On a transmission line, why does max power transfer occur at impedance matching?

power-supply power impedance transmission-line impedance-matching

asked Jan 20, 2017 at 3:03

1 vote

2 answers

82 views

Why am I calculating two different Norton currents for a circuit?

circuit-analysis

asked Nov 27, 2016 at 20:13

0 votes

1 answer

215 views

Thevenin resistance of a circuit, parallel or series?

resistors thevenin

asked Nov 27, 2016 at 21:21

0 votes

2 answers

749 views

How do you graph ω² in a Bode Plot?

bode-plot

asked Dec 19, 2016 at 19:11

0 votes

1 answer

114 views

Does the sign matter on the frequency response?

circuit-analysis transfer-function fourier frequency-response

asked Jan 26, 2017 at 1:54

0 votes

1 answer

3k views

How can I set up a transmission line in ADS?

ads

asked Feb 18, 2017 at 2:06

0 votes

1 answer

747 views

In ADS, how can I change the electrical length on a transmission line to depend on the frequency sweep?

transmission-line ads

asked Feb 18, 2017 at 22:52

0 votes

2 answers

1k views

What is a reference frequency for electrical length?

frequency transmission-line ads

asked Feb 19, 2017 at 21:15

0 votes

1 answer

185 views

In ADS, what are the differences between the lumped components and the lumped component models?

ads

asked Feb 20, 2017 at 3:18

0 votes

1 answer

1k views

In ADS, what's the difference between a Parameter Sweep and Sweep Plan?

ads

asked Feb 25, 2017 at 3:09

0 votes

0 answers

125 views

In ADS, why am I getting such a strange output when sweeping a variable and graphing it?

ads

asked Feb 26, 2017 at 3:53

0 votes

0 answers

420 views

How can I create a varicap in ADS?

ads varicap

asked Mar 25, 2017 at 3:44

0 votes

4 answers

481 views

Sinusoids represented using Euler's formula notation, confusion

electromagnetism math electromagnetic wave phasor

asked Jan 26, 2019 at 18:44

0 votes

1 answer

107 views

How does ohm's law for capacitors affect this scenario?

capacitor circuit-analysis

asked Sep 29, 2019 at 21:48

-1 votes

1 answer

366 views

What exactly are terms in ADS? [closed]

ads

asked Apr 2, 2017 at 0:25

-1 votes

1 answer

1k views

In ADS, how do I vary capacitance values of a capacitor in my circuit and plot the transfer?

ads

asked Feb 25, 2017 at 4:59

-2 votes

3 answers

9k views

Why use a resistor network, and how are they special? [duplicate]

resistors

asked Sep 21, 2017 at 16:52

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27 Questions

Why is root mean square used when calculating average power, and not simply the average of voltage/current?

On a transmission line, why are voltage and current waves reflected at a short circuit?

Is there any reason as to why the schematic symbol of comparators is almost equivalent to that of op amps?

Is the input impedance of an infinitely long line equivalent to the characteristic impedance if the attenuation constant is 0?

Why can you not combine resistors in series when there is a voltage or current source between them?

What is the physical meaning of the characteristic impedance of a transmission line? [duplicate]

Why can't you do a voltage divider for a transmission line?

Why is this angle incorrect for AC current I_norton?

Does the Shockley Ideal diode equation involve drift current?

Why is the magnitude of the transfer function for my plot showing a band-pass filter, but a strange phase plot?

On a transmission line, why does max power transfer occur at impedance matching?

Why am I calculating two different Norton currents for a circuit?

Thevenin resistance of a circuit, parallel or series?

How do you graph ω² in a Bode Plot?

Does the sign matter on the frequency response?

How can I set up a transmission line in ADS?

In ADS, how can I change the electrical length on a transmission line to depend on the frequency sweep?

What is a reference frequency for electrical length?

In ADS, what are the differences between the lumped components and the lumped component models?

In ADS, what's the difference between a Parameter Sweep and Sweep Plan?

In ADS, why am I getting such a strange output when sweeping a variable and graphing it?

How can I create a varicap in ADS?

Sinusoids represented using Euler's formula notation, confusion

How does ohm's law for capacitors affect this scenario?

What exactly are terms in ADS? [closed]

In ADS, how do I vary capacitance values of a capacitor in my circuit and plot the transfer?

Why use a resistor network, and how are they special? [duplicate]