Referenced Items are not available for this document.
In this letter, an isolation improvement method between two closely packed planar inverted-F antennas (PIFAs) is proposed via a miniaturized ground slot with a chip capacitor. The proposed T-shaped ground slot acts as a notch filter, and the capacitor is utilized to reduce the slot length. The equivalent circuit model of the proposed slot with the capacitor is derived. The measured isolation between two PIFAs is down to below -20 dB at the whole WLAN band of 2.4 GHz.
Published in:
Antennas and Wireless Propagation Letters, IEEE
(Volume:11
)
Date of Publication: 2012
- Page(s):
- 1541 - 1544
- ISSN :
- 1536-1225
- INSPEC Accession Number:
- 13182218
- Digital Object Identifier :
- 10.1109/LAWP.2012.2226695
- Product Type:
- Journals & Magazines
- Date of Publication :
- 26 October 2012
- Date of Current Version :
- 04 January 2013
- Issue Date :
- 2012
- Sponsored by :
- IEEE Antennas and Propagation Society
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