Method of fabricating an antenna that includes a serpentine feed waveguide coupled in parallel to a plurality of radiating waveguides

A method of fabricating an antenna including a plurality of radiating waveguides disposed so that their wave paths are parallel two by two and including a feed waveguide having a wave path forming a flat zigzag serpentine pattern. The feed waveguide is disposed against the radiating waveguides so th...

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Bibliographische Detailangaben
Hauptverfasser:	ARTIS JEAN-PAUL, DEBIONNE GERARD, DUPIRE JEAN-FRANCOIS
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TESTING WAVEGUIDES
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Beschreibung
Zusammenfassung:	A method of fabricating an antenna including a plurality of radiating waveguides disposed so that their wave paths are parallel two by two and including a feed waveguide having a wave path forming a flat zigzag serpentine pattern. The feed waveguide is disposed against the radiating waveguides so that a longitudinal axis of the feed waveguide pattern intersects the radiating waveguides at an angle of substantially 90 degrees. The feed waveguide includes coupling elements on its face in contact with the radiating waveguides. The radiating waveguides are straight and the straight portions of the zigzag wave path in the feed waveguide form a non-zero angle with the wave paths of the radiating waveguides, so that the coupling elements feed the radiating waveguides.