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本机振荡器[Local Oscillator] [2005-10-26]
iamet 发表在 Ω〖物理〗
| | A device used to generate a signal which is beat against the signal of interest to mix it to a different frequency. Power is supplied by solid-state Gunn oscillator which are phase locked. The output is used to drive a Schottky diode frequency multiplier. Several local oscillators can be strung in series to form a so-called "LO chain." |
学好数理化，走遍天下都不怕！ | |
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