A CPW-Fed UWB Antenna with Band Rejection Characteristic

Insu, Na; Park, Sung-kyo; Bae, Dong-Oh; Park, Chong-Baek

doi:10.1109/apmc.2007.4554989

Cited by 3 publications

(2 citation statements)

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“…In recent years, the research and design of ultra‐wideband (UWB) antennas have been a really hot topic, especially since the Federal Communication Commission (FCC) first approved the rules for the utilization of the 3.1–10.6 GHz unlicensed band for commercial UWB communications in 2002 [1]. The interests on UWB planar patched antennas are really notable.…”

Section: Introductionmentioning

confidence: 99%

“…The interests on UWB planar patched antennas are really notable. The popularity and wide application comes from its merits in engineering applications, such as compact size, low cost, ease of fabrication, and convenience of integration into the small size integrated circuits [1, 2]. Because it has so many attractive merits as mentioned, the UWB planar antennas play an increasingly important role in current UWB systems.…”

Section: Introductionmentioning

confidence: 99%

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A compact CPW‐FED UWB antenna with independent dual band‐notched characteristics

Liu

Yin

Pingan

2013

Micro & Optical Tech Letters

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In this article, a new design of a coplanar waveguide fed (CPW‐fed) ultra‐wideband (UWB) antenna with dual band‐notched characteristics is presented. To achieve ultra‐wideband impedance matching, the tapered geometry is adopted. The two meandered split resonant slots that are etched on this antenna are to reduce the possible interferences with the band of 3.2–3.8 GHz and 5.1–5.8 GHz, which cover both WLAN and WiMAX. The upper slot (shorter in length) controls the higher band, while the lower one (longer in length) controls the lower band. Antennas with and without slots are analyzed and compared, which indicates the ability of two incorporated slots to tune the notch‐band independently. A prototype is fabricated and measured, and the good agreement between simulated and measured results manifests the effectiveness of this design. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:1126–1130, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27519

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%