Electrical Engineering
Phil Freedenberg's user avatar
Phil Freedenberg's user avatar
Phil Freedenberg's user avatar
Phil Freedenberg
  • Member for 7 years, 1 month
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Top posts
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9
What is the "maximum power" of an antenna?
Dec 7, 2018
answer
7
What to study after discrete bjt amplifiers?
Sep 25, 2020
answer
6
Inductors short at DC or does it have a voltage drop?
Sep 18, 2019
answer
5
Detection of signals buried in noise
Mar 14, 2020
answer
3
Why are null measuring methods considered to be very precise?
Dec 28, 2018
answer
3
Why does a channel need to have bandwidth requirement for digital data transmission?
Apr 23, 2021
answer
3
Low-voltage vacuum tube amplifier design
Sep 14, 2022
answer
3
What is the purpose of chaining series of NOT gates?
May 11, 2023
answer
2
Unit of impedance
Aug 12, 2019
answer
2
Overheating when 4 laser diodes in parallel with 2xAA battery
Feb 12, 2021
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19
Is the approximation $\cos\frac23x \approx \frac12(1 + \cos x)$, for $x$ a first-quadrant angle, well known?
9
Does a water-filled trench protect against freezing?
6
How can I restore power to a gas-fired water heater protected by a tripped GFCI outlet?
6
Clearing TSA at JFK for international flight
5
How can I eliminate wobble in my surface-mounted deck railing posts?