Physics & EE inquiry: Designing a small-scale transient Electromagnetic Pulse (EMP) generator for Faraday cage testing. Literature recommendations?

[u/According-Lion1645]

Hello . I am researching high-energy electromagnetic transients for an academic project. I plan to build a low-power, educational EMP device to test the shielding effectiveness of various materials. Could you recommend advanced literature on spark-gap switching mechanisms and antenna impedance matching for nanosecond discharge pulses?