| 摘要 |
<p>Apparatus for measuring the power of intense microwave pulses comprises a conducting track (3) formed on an insulating substrate (1, 2) and coupled to radiation from a remote source (10) via an antenna (7) and transmission line (6). The subsequent heating of the track (3) brings about a change in its resistance, which is monitored by a constant current source (8) and voltmeter (9). The degree of resistance change gives an indication of the energy content of the microwave pulse.</p> |
