A planar CPW‐fed slot antenna on thin substrate for dual‐band operation of WLAN applications

Yoon, Cheol; Lee, Won-Jong; Kang, Sang-Pil; Kang, Sanggil; Lee, Hwa‐Choon; Park, Hyo-Dal

doi:10.1002/mop.24742

Cited by 9 publications

(8 citation statements)

References 7 publications

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“…6 A modified dual-band CPW-fed antenna was proposed for a WLAN-band application on a thin substrate. 7 A broadband planar monopulse antenna was presented to increase the impedance bandwidth for C-band applications, where a monopulse comparator was used as the sum-difference feed network. 8 A rectangular slot antenna with a U-shaped strip was proposed for a dual broadband operation in WLAN applications.…”

Section: Introductionmentioning

confidence: 99%

Printed microstrip line-fed patch antenna on a high-dielectric material for C-band applications

Islam

Faruque

Mansor³

et al. 2016

Mater. Tehnol.

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Section: Introductionmentioning

confidence: 99%

Printed microstrip line-fed patch antenna on a high-dielectric material for C-band applications

Islam

Faruque

Mansor³

et al. 2016

Mater. Tehnol.

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“…The current popular designs suitable for WLAN operation in the 2.4/5.2/5. 8 GHz bands have been discussed [1][2][3]. In order to increase broadband and data rate, WiMAX (2.6/3.5/5.8 GHz) and LTE (0.7/2.3/2.5 GHz) systems have been deployed to provide mobile broadband internet services with large coverage area in many countries.…”

Section: Introductionmentioning

confidence: 99%

A low-loss dielectric using CaTiO3-modified Mg1.8Ti1.1O4 ceramics for applications in dielectric resonator antenna

Huang

Tseng

2014

IEEE Trans. Dielect. Electr. Insul.

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The microwave dielectric properties of (1-x)Mg 1.8 Ti 1.1 O 4 -xCaTiO 3 ceramics prepared by the mixed oxide route have been investigated. Spinel-structured Mg 1.8 Ti 1.1 O 4 , ilmenite-structured MgTiO 3 and perovskite-structured CaTiO 3 were coexisted and the three-phases system was confined by X-ray diffraction patterns, EDX analysis and it also leads to near-zero τ f . The microstructures of the ceramics were characterized by SEM. The microwave dielectric properties of the ceramics can be effectively controlled by varying the x value. For practical applications, a fine combination of microwave dielectric properties (ε r~ 19.61, Qf~ 72,700 GHz at 9.03 GHz, τ f ~ -3.7 ppm/°C) was achieved for 0.91Mg 1.8 Ti 1.1 O 4 -0.09CaTiO 3 ceramics sintered at 1330 °C for 4 h, which makes it is a very promising candidate material for applications in dielectric resonator antenna. A new triple-band dielectric resonator antenna fed by a coplanar waveguide is presented. The proposed antenna, composed of a high permittivity dielectric resonator and printed on FR4 substrate, is fed by a 50 Ω coplanar waveguide transmission line. In order to achieve wideband applications, the antenna with two parasitic inverted-L strip is demonstrated to generate two resonant frequencies covering 3.5 and 5.2 GHz. The measured results show that the antenna covers the frequency bands 2.30-2.72, 3.45-3.61, and 5.05-6.23 GHz with less than -10 dB of S 11 . The frequency response of the simulation results shows good agreement with the measured data. Good antenna gain, radiation efficiency and radiation patterns of the proposed antenna have also been observed across the operation band. Details of the proposed antenna design and experimental results are presented and discussed.

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“…The S (2-4 GHz) and C bands (4)(5)(6)(7)(8) are broad frequency allocations designated by the IEEE and Federal Communications Commission. There are numerous frequency ranges allocated to a variety of applications within both bands.…”

Section: Introductionmentioning

confidence: 99%

“…Various designs have been considered to increase bandwidth such as tapered slot, spiral, bow-tie, and C/E/U/F-shaped antennas [1][2][3][4][5]. Coplanar waveguide (CPW) fed antennas has also become popular in recent years due to their wide bandwidth, single metallic layer structure, and flexibility in integration with other microwave components [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

A CPW‐FED Rectangular Slot Antenna for S and C Band Applications

Ung

Karacolak

2013

Micro & Optical Tech Letters

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The main objective of this study is to present a compact coplanar waveguide (CPW)‐fed rectangular slot patch antenna for operation in the S (2–4 GHz) and C bands (4–8 GHz). The proposed antenna has dimensions 20 × 36 × 0.5 mm3. The antenna is fabricated on a thin low loss Rogers RO3203 substrate and tested. Results are then compared with simulations. The simulated and measured −10 dB bandwidths are found to be 104% (2.48–7.86 GHz) and 103% (3.03–9.41 GHz), respectively. The antenna shows an omnidirectional radiation pattern with reasonable gain values over the same frequency band. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:1714–1717, 2013

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A planar CPW‐fed slot antenna on thin substrate for dual‐band operation of WLAN applications

Cited by 9 publications

References 7 publications

Printed microstrip line-fed patch antenna on a high-dielectric material for C-band applications

Printed microstrip line-fed patch antenna on a high-dielectric material for C-band applications

A low-loss dielectric using CaTiO<sub>3</sub>-modified Mg<sub>1.8</sub>Ti<sub>1.1</sub>O<sub>4</sub> ceramics for applications in dielectric resonator antenna

A CPW‐FED Rectangular Slot Antenna for S and C Band Applications

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