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Circularly Polarized Square Slot Antenna With a Largely Enhanced Axial-Ratio Bandwidth

✍ Scribed by Shien-Piao Pan, ; Jia-Yi Sze, ; Po-Jen Tu,

Book ID
115516476
Publisher
IEEE
Year
2012
Tongue
English
Weight
751 KB
Volume
11
Category
Article
ISSN
1536-1225

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πŸ“œ SIMILAR VOLUMES

A reconfigurable design for bandwidth en
A reconfigurable design for bandwidth enhancement of circularly polarized slot antennas
✍ Tsung-Hsun Hsieh; Jeen-Sheen Row πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 613 KB

## Abstract A reconfigurable design is proposed to improve the circular polarization (CP) operating bandwidth of an annular‐ring slot antenna fed with an L‐shaped coupling strip.The design involves four voltage‐controlled varactor diodes, which are placed below the slot and symmetrically distribute