发明名称 |
Short pulse microwave source with a high PRF and low power drain |
摘要 |
This invention describes a high voltage, very short pulse, microwave radiating source using low-cost components, and capable of operating at high pulse repetition frequencies (prf). The source is activated by an ordinary video trigger commensurate with driving TTL logic. A trigger will cause a chain of N (where N may be 12 or greater) avalanche transistors connected in a Marx generator configuration to threshold resulting in a 1,200 volt or greater baseband pulse having a rise time of less than 100 ps and a duration of about 3 ns driving the input port of a dipole antenna. The dipole is excited by a balun. This invention achieves very short pulse duration broadband microwave radiation at pulse repetition frequencies as high as 30 kHz or greater.
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申请公布号 |
US5307079(A) |
申请公布日期 |
1994.04.26 |
申请号 |
US19930007332 |
申请日期 |
1993.01.21 |
申请人 |
ANRO ENGINEERING, INC. |
发明人 |
ROSS, GERALD F.;MARA, RICHARD M.;ROLLINS, KENNETH W. |
分类号 |
H01Q9/28;H01Q23/00;H03K3/335;(IPC1-7):H01Q9/16 |
主分类号 |
H01Q9/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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