Antenna system

Communications: directive radio wave systems and devices (e.g. – Directive – Including a steerable array

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342 62, 244 319, H01Q 322, G01S 1300, F41G 700

Patent

active

058051090

ABSTRACT:
The invention relates to a phased array antenna by means of which, besides normal radar transmissions, also a guidance of a number of semi-active homing missiles towards a number of targets can be effected. The main problem to be solved here is that a rear-reference signal for each missile remains present to a sufficient extent also during the periods covering normal radar transmissions. The invention solves this problem by transmitting rear-reference signals for all missiles deployed simultaneously with radar transmitter signals.

REFERENCES:
patent: 3631485 (1971-12-01), Beazell, Jr.
patent: 3729150 (1973-04-01), Conger
patent: 4093153 (1978-06-01), Bardash et al.
patent: 4100545 (1978-07-01), Tabourier
patent: 4338602 (1982-07-01), Roeder et al.
patent: 4348679 (1982-09-01), Shnitkin et al.
Barton, "Radar Guidance of Missiles", Radars, vol. 7, pp. 159-167 1978.

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