| 摘要 |
Radar pulse unit includes an oscillator (17) whose microwave power is fed partially to a sender antenna and partially to a frequency changer (18), with modulation of the pulse form by means of a switching system (22, 23), so that frequency converter can detect lag between sent signal and that reflected from the object via a receiving antenna. Radar pulse unit includes an oscillator whose microwave power is fed partially to a sender antenna and partially to a frequency changer, with modulation of the pulse form by means of a switching system, so that frequency converter can detect the lag between the sent signal and that reflected from the object via a receiving antenna. The pulse power amplitude and the pulse amplitude modulation can be monitored by means of two series connected switches.
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