Is It Possible to Design and Build a Feasible Pulse Generator for Home Use?

AI Thread Summary
Designing and building a feasible pulse generator for home use is possible, but requires careful consideration of energy and power calculations. The user seeks to create a generator that produces a single crest of a cosine or sine wave in the GHz range, but lacks knowledge about the resistance of the wire and the voltage needed. It's noted that power delivery is contingent on the load; thus, defining power independently of the load is impractical. In scenarios involving superconductors, where resistance is zero, both open and short circuits would result in zero power delivered to the load. Understanding these principles is crucial for successful pulse generator design.
axawire
Messages
28
Reaction score
0
This is not homework please do not move it to the homework section.

I need a pulse generator for an experiment I want to conduct at home... but I don't have that kind of money so I am trying to design and build one.

I am trying to see if the type of pulse generator I need is even feasible for me to build.

I would like to calculate how much energy and power the pulse generator would use in ideal conditions when in continuous operation. The shape of the pulse will be just one crest of a cosine/sine wave .../''\... I know the shape of this wave as current vs time. The resistance of the wire the pulse will be sent down is unknown as well as the voltage. These pulses will be in the Ghz range I do not know if ohms law is viable. Also I don't know what happens if I use a superconductor so my resistance drops to 0 and how this effects the energy requirements.

Thanks.
 
Engineering news on Phys.org
The power delivered depends on the load. So your ambition to define power independent of the load won't work. An open circuit, or a short circuit with superconducting wire both deliver zero power to the load.
 
Thread 'Weird near-field phenomenon I get in my EM simulation'
I recently made a basic simulation of wire antennas and I am not sure if the near field in my simulation is modeled correctly. One of the things that worry me is the fact that sometimes I see in my simulation "movements" in the near field that seems to be faster than the speed of wave propagation I defined (the speed of light in the simulation). Specifically I see "nodes" of low amplitude in the E field that are quickly "emitted" from the antenna and then slow down as they approach the far...
Hello dear reader, a brief introduction: Some 4 years ago someone started developing health related issues, apparently due to exposure to RF & ELF related frequencies and/or fields (Magnetic). This is currently becoming known as EHS. (Electromagnetic hypersensitivity is a claimed sensitivity to electromagnetic fields, to which adverse symptoms are attributed.) She experiences a deep burning sensation throughout her entire body, leaving her in pain and exhausted after a pulse has occurred...
Back
Top