On modal excitation using capacitive coupling elements and matching network

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Sammanfattning

A resonant characteristic mode (CM) is useful for antenna design if it is properly excited and well matched to the source. In this paper, we consider the feed design for the excitation of the fundamental CM of a rectangular chassis. The tradeoff between the required number of capacitive coupling elements (CCE) and matching elements used for achieving a given antenna bandwidth is studied. The results reveal that in order to attain the modal bandwidth of the fundamental mode, the use of multiple CCEs with optimal placement and phase simplifies the required matching network.
Originalspråkengelska
Titel på värdpublikation 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
ISBN (elektroniskt)978-1-7281-0692-2
DOI
StatusPublished - 2019
EvenemangIEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - AP-S/URSI 2019 - Atlanta, Georgia, USA
Varaktighet: 2019 juli 72019 juli 12

Konferens

KonferensIEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - AP-S/URSI 2019
Land/TerritoriumUSA
OrtAtlanta, Georgia
Period2019/07/072019/07/12

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