Journal Article10.1109/TMTT.2011.2113990
Printed Binomial-Curved Slot Antennas for Various Wideband Applications
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TL;DR: In this paper, a new design of wide slot antenna for various wideband applications is presented, which consists of a slot and a turning stub, both formed by a binomial curve function; thus, various bandwidths can be obtained based on the structure with different binomial curves.
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Abstract: This paper presents a new design of wide slot antenna for various wideband applications. The proposed printed antenna consists of a slot and a turning stub, both formed by a binomial curve function; thus, various bandwidths (BWs) can be obtained based on the structure with different binomial curves. Some key parameters affecting the antenna performance have been analyzed and discussed in detail as an antenna design guideline. To validate the theoretical design, six prototypes of various binomial-curved slot antennas were designed, fabricated, and measured. Good agreement between the simulated results and the measured ones is observed. The results demonstrate that the proposed type of antenna can obtain a BW range from 9.8% to 99.7% for VSWR ≤ 2 by selecting various binomial-curved slots, which may provide a convenience for various wideband antenna designs. Moreover, the proposed type of antenna owns a simple structure and a stable gain of about 3-5.5 dBi, which is very suitable for wideband wireless system applications.
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Citations
Wideband and UWB Antennas for Wireless Applications: A Comprehensive Review
TL;DR: In this paper, a comprehensive review concerning the geometry, the manufacturing technologies, the materials, and the numerical techniques, adopted for the analysis and design of wideband and ultrawideband (UWB) antennas for wireless applications, is presented.
Ultra-Wideband Antenna and Design
Xianling Liang
- 03 Oct 2012
TL;DR: Ultra-wideband (UWB) antennas are gaining prominence and becoming very attractive in modern and future wireless communication systems, mainly due to two factors: people increasingly high demand for the wireless transmission rate and UWB properties and operation bands and functions are increasing more and more, which may result in challenges in antenna design.
A Compact CPW-Fed Planar Pentagon Antenna for UWB Applications
Naima Amar Touhami,Yahya Yahyaoui,A. Zakriti,Khadija Bargach,Mohamed Boussouis,Mohammed Lamsalli,and Abdelwahed Tribak +6 more
TL;DR: The design and analysis of a compact coplanar waveguide-fed ultra wideband pentagon antenna that will be useful for UWB indoor application as it is easy to fabricate and integrate with RF circuitry.
24
Printed Newton's egg curved monopole antenna for ultrawideband applications
Sudhanshu Verma,Preetam Kumar +1 more
TL;DR: In this article, a novel egg curve-based design of printed monopole antenna of size 40 × 40 mm and 2 × 2 mm is proposed for ultrawideband (UWB) applications.
22
A Compact UWB Antenna Design Using Rounded Inverted L-Shaped Slots and Beveled Asymmetrical Patch
TL;DR: In this article, a compact ultra-wideband (UWB) antenna with simple structure is presented, where two open ended rounded inverted L-shaped slots are etched on the square ground plane.
18
References
Bandwidth enhancement of a microstrip-line-fed printed wide-slot antenna
Jia-Yi Sze,Kin-Lu Wong +1 more
TL;DR: In this paper, a 1:1.5 VSWR was achieved at operating frequencies around 2 GHz, which is nearly ten times that of a conventional microstrip-line-fed printed wide-slot antenna.
566
Bandwidth enhancement of a printed wide-slot antenna with a rotated slot
Jen-Yea Jan,Jia-Wei Su +1 more
TL;DR: In this article, a printed wide-slot antenna fed by a microstrip line with a rotated slot for bandwidth enhancement is proposed and experimentally studied, and the measured impedance bandwidth, defined by 10 dB return loss, can reach an operating bandwidth of 2.2 GHz at operating frequencies around 4.5 GHz.
305
Circular and Elliptical CPW-Fed Slot and Microstrip-Fed Antennas for Ultrawideband Applications
Evangelos S. Angelopoulos,A. Z. Anastopoulos,Dimitra I. Kaklamani,Antonis A. Alexandridis,Fotis Lazarakis,Kostas Dangakis +5 more
TL;DR: In this article, the authors presented novel circular and elliptical coplanar waveguide (CPW)-fed slot and mictrostip-fed antenna designs targeting the 3.1?10.6 GHz band.
252
Bandwidth Enhancement of a Microstrip-Line-Fed Printed Wide-Slot Antenna With a Fractal-Shaped Slot
TL;DR: In this paper, a microstrip-line-fed printed wide-slot antenna with a fractal-shaped slot for bandwidth enhancement is proposed and experimentally studied, and it is experimentally found that the operating bandwidth can be significantly enhanced, and the relation between the bandwidth and the iteration order (IO) and iteration factor (IF) of the fractal shapes is investigated.
241
Printed Wide-Slot Antenna for Wideband Applications
TL;DR: A comprehensive parametric study has been carried out to understand the effects of various dimensional parameters and to optimize the performance of the designed antenna, which exhibits stable far-field radiation characteristics in the entire operating bandwidth, relatively high gain, and low cross polarization.
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