Another path to high power microwaves.

Journal of Electronic Defense | June 1, 1997| | Copyright

Power requirements for some proposed microwave directed energy weapons require not only gigawatts of power, but also kilojoules of energy. The distinction between power and energy requirements is critical. A joule, abbreviated J, in honor of James Prescott Joule, the nineteenth-century English physicist, is a measure of work. The joule may be defined as one newton meter, a watt second or, in more prosaic terms, as 9.48 x [10.sup.-4] BTUs, or British thermal units. In high powered microwave (HPM) applications, the kilojoule, a thousand watt seconds, is a useful benchmark. A ...

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