The effect of alignment tolerance on multilayer air cavity microstrip patches

The effect of alignment tolerance on multilayer air cavity microstrip patches

The objective of this work was to research antenna design for 2.4 GHz wireless sensor nodes on aircraft and the impact of manufacturing tolerances on antenna performance. In this paper, we present the broadside radiator that was designed using an air cavity embedded in the multi-layer laminate with...

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Hauptverfasser: Zivanovic, B., Weller, T.M., Melais, S., Meyer, T.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna measurements
Bandwidth
Costs
Dielectric constant
Dielectric materials
Dielectric substrates
Microstrip antennas
Nonhomogeneous media
Patch antennas
Wireless sensor networks
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Beschreibung
Zusammenfassung:The objective of this work was to research antenna design for 2.4 GHz wireless sensor nodes on aircraft and the impact of manufacturing tolerances on antenna performance. In this paper, we present the broadside radiator that was designed using an air cavity embedded in the multi-layer laminate with back-side metal cladding. The use of an air cavity enabled a low cost, low profile design of a rectangular patch antenna with 90 MHz of bandwidth.
ISSN:1522-3965
DOI:10.1109/APS.2007.4395510