New unit is light and inexpensive enough to be used on many low performance aircraft, particularly helicopters, that are without good navaids. Unique antenna design and simple oscillator with only two active components meets design-to-cost goals.
Smallest Doppler yet may be widely used
Kleinster Doppler, doch er kann weitgehend eingesetzt werden
Microwave Systems News, MSN ; 7 , 5 ; 37-40
1977
Aufsatz (Zeitschrift)
Englisch
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