Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent
1993-04-13
1999-08-10
Hajec, Donald
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
343789, 343812, H01Q 928, H01Q 2112
Patent
active
059365900
ABSTRACT:
An antenna system comprises at least two dipole antennas (6) constituting an antenna module and is placed above and parallel with a common, artificial ground plane (5) in the form of an electrically conducting plate, for instance the bottom of a metal box (2). The dipoles (7) and the feed lines (8, 9, 10, 11) are designed as air dielectric strip-lines and are configured in one piece of a homogeneous material and extend mechanically and electrically in an uninterrupted manner from the dipoles to the antenna connector. The parts configured in one piece are produced by punching out sheet metal, and after suitable bending the parts are inserted in corresponding openings (16) in the ground plane (5).
REFERENCES:
patent: 2130033 (1938-09-01), Scharlau
patent: 2163770 (1939-02-01), Von Radinger
patent: 2455403 (1948-12-01), Brown
patent: 2827628 (1958-08-01), Swinehart et al.
patent: 2973517 (1961-02-01), Walts
patent: 2978703 (1961-04-01), Kuecken
patent: 5274391 (1993-12-01), Connolly
patent: 5724051 (1998-03-01), Mailandt et al.
Cyr Daniel St.
Hajec Donald
Radio Frequency Systems Inc.
LandOfFree
Antenna system having a plurality of dipole antennas configured does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Antenna system having a plurality of dipole antennas configured , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antenna system having a plurality of dipole antennas configured will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1124512