Author Topic: Transmission Line Avalanche Pulse Generator  (Read 40528 times)

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Offline daiguangming

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Re: Transmission Line Avalanche Pulse Generator
« Reply #75 on: February 05, 2018, 11:32:44 pm »
schematic?way fall is slower ?
 

Offline Insatman

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Re: Transmission Line Avalanche Pulse Generator
« Reply #76 on: February 06, 2018, 01:53:01 pm »
schematic?way fall is slower ?

The fall is almost always slower than the rise on chargeline pulsers.  You can usually reduce it by putting a resistor from the output of the transistor to ground.  The value of which depends on your particular circuit.  I've found for most 50 ohm circuits that something between 50 and 200 ohms usually works best to shape the falling edge.   I'm sure that better methods exist as well.
Retired Pulsed Power Engineer/Physicist...now I just dabble in electronics
 


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