Square wave LTD pulse source based on pseudo spark switch and PFN type Blumlein transmission line

• Main Authors: YUAN QI, WANG CHAOHUI, WAN ZHENBO, DENG ZICHEN, DING WEIDONG, JIANG ZEYUN
• Format: Patent
• Language: Chinese; English
• Published: 26.05.2023
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

The invention belongs to the field of square wave LTD pulse sources, and particularly relates to a square wave LTD pulse source based on a pseudo spark switch and a PFN type Blumlein transmission line, which adopts m-level LTD modules (4) comprising n branches (3) based on the PFN type Blumlein transmission line, the trigger system (2) is connected with a trigger angular line of each level of LTD module, and the trigger angular line is transmitted to a trigger unit of each branch pseudo spark switch of each level of LTD module after the same time; the high-voltage charging system (1) charges the PFN type Blumlein transmission line through a charging resistor of each branch of each level of LTD module; the output end of each branch based on the PFN type Blumlein transmission line is connected with the primary side of each level of LTD module, and m levels of LTD modules are connected to the secondary side in series to output fast leading edge repetition frequency high-voltage nanosecond square wave pulses. Eac