Coupled loop array antenna

Details Coupled loop array antenna Coupled loop array antenna

2008-05-13

2008-05-13

Wimer, Michael C. (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

Reexamination Certificate

active

11014444

ABSTRACT:
An antenna uses an at least substantially straight microstrip line as the feed for a linear array. A row of microstrip loops is located on a side of the feed line and at least substantially parallel to the feed line. Multiple iterations of this arrangement may be used to form a planar array antenna.

REFERENCES:
patent: 4054874 (1977-10-01), Oltman, Jr.
patent: 4335385 (1982-06-01), Hall
patent: 4398199 (1983-08-01), Makimoto et al.
patent: 4554549 (1985-11-01), Fassett et al.
patent: 4633262 (1986-12-01), Traut
Yang, et al: “Line-fed antenna coupler arrays”, Antennas and Propagation Society International symposium, 1998, New York, NY, USA, IEEE, US, vol. 2, Jun. 21, 1998, pp. 1202-1205, XP010292354.
European Search Report dated Feb. 27, 2006.

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