An LTCC 94 GHz antenna array

An LTCC 94 GHz antenna array

An antenna array is designed in low-temperature co-fired ceramic (LTCC) Ferro A6Mtrade for a mm-wave application. The antenna is designed to operate at 94 GHz with a few percent bandwidth. A key manufacturing technology is the use of 3 mil diameter vias on a 6 mil pitch to construct the laminated wa...

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Bibliographische Detailangaben
Hauptverfasser: Aguirre, J., Hsueh-Yuan Pao, Hung-Sheng Lin, Garland, P., O'Neill, D., Horton, K.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna arrays
Antenna radiation patterns
Array signal processing
Arrays
Couplings
Feeds
Loss measurement
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Beschreibung
Zusammenfassung:An antenna array is designed in low-temperature co-fired ceramic (LTCC) Ferro A6Mtrade for a mm-wave application. The antenna is designed to operate at 94 GHz with a few percent bandwidth. A key manufacturing technology is the use of 3 mil diameter vias on a 6 mil pitch to construct the laminated waveguides that form the beamforming network and radiating elements. Measurements for loss in the laminated waveguide are presented. The slot-fed cavity-radiating element is designed to account for extremely tight mutual coupling between elements. The array incorporates a slot-fed multi-layer beamforming network.
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2008.4619414