HYBRID COUPLER AND METHOD FOR MANUFACTURING HYBRID COUPLERS

A hybrid coupler is disclosed. The hybrid coupler includes a printed circuit board. The printed circuit board includes at least two input ports, at least two output ports, and a plurality of couplers, each coupler of the plurality of couplers comprising first and second transmission traces and a cou...

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Hauptverfasser: Krishna, NBVS, Kasani, Kumara Swamy, Kalwani, Rakesh, Yeddula, Kamalakar
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Sprache:eng
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creator Krishna, NBVS
Kasani, Kumara Swamy
Kalwani, Rakesh
Yeddula, Kamalakar
description A hybrid coupler is disclosed. The hybrid coupler includes a printed circuit board. The printed circuit board includes at least two input ports, at least two output ports, and a plurality of couplers, each coupler of the plurality of couplers comprising first and second transmission traces and a coupling junction connecting the first and second transmission traces. The plurality of couplers are electrically coupled in series between the input ports and the output ports. The hybrid coupler further includes a defective ground structure below the coupling junction of at least one of the plurality of couplers.
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subjects ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
title HYBRID COUPLER AND METHOD FOR MANUFACTURING HYBRID COUPLERS
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