Multiband miniature coplanar waveguide curved bow-tie slot antenna for 802.11a-802.11b wireless applications

2003 ◽  
Author(s):  
E.S. Angelopoulos
Keyword(s):  
Coplanar Waveguide ◽  
Slot Antenna ◽  
Wireless Applications ◽  
Bow Tie

Dual‐band bow‐tie slot antenna fed by coplanar waveguide

2014 ◽  
Vol 50 (19) ◽  
pp. 1338-1340 ◽  
Author(s):  
H.W. Liu ◽  
X. Zhan ◽  
S. Li ◽  
J.H. Lei ◽  
F. Qin
Keyword(s):  
Coplanar Waveguide ◽  
Dual Band ◽  
Slot Antenna ◽  
Bow Tie

A Compact CPW Fed Wideband Slot Antenna for Wireless Communications

2020 ◽  
pp. 2050184
Author(s):  
Amrita Gorai ◽  
Bappadittya Roy ◽  
G. K. Mahanti
Keyword(s):  
Wireless Communications ◽  
Coplanar Waveguide ◽  
Axial Ratio ◽  
Slot Antenna ◽  
Impedance Bandwidth ◽  
Fractional Bandwidth ◽  
Ieee 802.11A ◽  
Circularly Polarized ◽  
Wireless Applications ◽  
Simulation Results

A compact circularly polarized CPW-fed slot antenna is proposed here. The antenna consists of a pentagonal patch within an asymmetrical slot with a single coplanar waveguide feed. The proposed antenna is excited with CPW feed mechanism and investigated experimentally. The structure is fabricated on FR4 epoxy substrate with a permittivity of 4.4. The impedance bandwidth of 10[Formula: see text]GHz (4[Formula: see text]GHz to 14[Formula: see text]GHz) and the axial ratio bandwidth of 1.2[Formula: see text]GHz with the corresponding fractional bandwidth of 113%. The simulation results fulfil the bandwidth requirements of IEEE 802.11a (5.15–5.35[Formula: see text]GHz/5.47–5.725[Formula: see text]GHz) for wireless applications. In terms of bandwidth, compactness and circular polarization comparable results between simulated and measured results clearly show the validity of the proposed structure.

Design on CPW-Fed Open-Slot Antennas for 2.4/5.2/5.8-GHz Wireless Applications

2014 ◽  
Vol 513-517 ◽  
pp. 3038-3041
Author(s):  
Xiang Jun Gao ◽  
Li Zhu ◽  
Long Zheng ◽  
Guang Ming Wang
Keyword(s):  
Return Loss ◽  
Coplanar Waveguide ◽  
Slot Antenna ◽  
Slot Antennas ◽  
Frequency Bands ◽  
Wireless Applications ◽  
Good Agreement

In this article, a novel folded open-slot antenna fed by coplanar waveguide (CPW) for WLAN applications is designed. Through optimizing the dimensions of loaded rectangle slots, the multi operating bands are achieved. From simulated results, the antenna has a small overall size of 28mm30mm, operate over two frequency bands of 2.40GHz-2.49GHz and 5.0GHz-6.0GHz when return loss is less than-10dB. The proposed antenna is manufactured, the measured characteristics are in good agreement with the simulated results. Such antenna is suitable for WLAN 2.4/5.2/5.8GHz applications.

A Compact Triband Bow-Tie Slot Antenna Fed by a Coplanar Waveguide

2010 ◽  
Vol 9 ◽  
pp. 1205-1208 ◽  
Author(s):  
You-Chieh Chen ◽  
Shih-Yuan Chen ◽  
Powen Hsu
Keyword(s):  
Coplanar Waveguide ◽  
Slot Antenna ◽  
Bow Tie

Dual Band Paper Substrate CPW Antenna for Wireless Applications

2019 ◽  
Vol 8 (9S3) ◽  
pp. 605-608
Keyword(s):  
Reflection Coefficient ◽  
Mobile Communication ◽  
Coplanar Waveguide ◽  
Dual Band ◽  
Antenna Feed ◽  
Paper Substrate ◽  
Frequency Bands ◽  
Wireless Applications

In this paper, a 15* 80 sized antenna is designed over a paper substrate to test its flexible properties. The proposed antenna feed by a grounded coplanar waveguide(GCPW) is stimulated and the measured results show the operating Dual Band of the antenna cover(3.34-3.62 GHz) and (5.92-6.24 GHz) with the reflection coefficient |S11|< -15dB.These frequency bands operate over SHF bands and hence supports Fixed Mobile Communication and WLAN applications.

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