Broad-band half-wave dipole

Bailey, M. C.

doi:10.1109/tap.1984.1143318

Cited by 35 publications

(17 citation statements)

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“…The use of a bowtie layout for the antennas (i.e., a triangular shape with rounded corners) instead of the rectangular shape of a standard dipole allows improving the antenna impedance bandwidth [21,22]. Figure 2 shows the layouts corresponding to the proposed approach for the case of N = 2 and N = 4.…”

Section: Architecture Of the Proposed Antenna: Numerical And Experimementioning

confidence: 99%

Planar Bowtie Antenna With a Reconfigurable Radiation Pattern

Monti

Corchia²,

Tarricone³

2012

PIER C

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Section: Architecture Of the Proposed Antenna: Numerical And Experimementioning

confidence: 99%

Planar Bowtie Antenna With a Reconfigurable Radiation Pattern

Monti

Corchia²,

Tarricone³

2012

PIER C

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“…In the literature, printed bowtie antennas are sometimes mounted above a ground plane [8][9]. However, in order to preserve the omnidirectional radiation pattern, which is necessary for some RFID fixed reader applications, the ground plane is discarded in our design.…”

Section: Introduced Modificationsmentioning

confidence: 99%

Optimized Limited Size Printed Bowtie Antenna for UHF RFID Readers

Andrade-Fonseca

Lisboa²,

Adriano

et al. 2017

J. Microw. Optoelectron. Electromagn. Appl.

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Abstract-A novel design of a printed bowtie antenna without a ground plane and with size below a quarter wavelength for RFID readers is presented. Due to the lack of a ground plane, the designed antenna has omnidirectional characteristics and is insensitive to small permittivity deviations. For matching purposes without introducing gain distortion, a shorting strip connecting the radiating arms and four triangular shaped extensions of the radiating arms are added to the antenna design. Measurements show that operation in the 915 MHz band is met with a bandwidth of 13% (S11 < -10 dB) and gain around 2 dBi, while presenting an omnidirectional radiation pattern. Also, the proposed antenna design can be easily modified to operate at neighboring frequency bands.

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“…Moreover, by increasing the width of the printed dipole antennas, the bandwidth of antenna increases [4]. By using triangular instead of rectangular dipole arms (bow-tie-configuration), the bandwidth can be further expanded to 37% as presented by Bailey [5]. Coplanar parasitic elements have been proposed by Deal et al [6] in a quasi-Yagi configuration, yielding an impedance bandwidth of 48%.…”

Section: Introductionmentioning

confidence: 99%

Broadband Quasi-Yagi Antenna for WiFi and WiMax Applications

Floc'H

Ahmad

2013

WET

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In this paper, we present a broadband quasi-Yagi antenna. Good impedance matching is obtained by using parasitic elements. The antenna has been designed and successfully measured. Experimental results show that the 10 dB return loss bandwidth of this antenna is 50% operating from 2.3 GHz to 3.8 GHz. We obtain very flat gain (around 5 dB) over the entire bandwidth. For the design and optimization of antennas, we use HFSS CAD software from ANSOFT.

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Broad-band half-wave dipole

Cited by 35 publications

References 0 publications

Planar Bowtie Antenna With a Reconfigurable Radiation Pattern

Planar Bowtie Antenna With a Reconfigurable Radiation Pattern

Optimized Limited Size Printed Bowtie Antenna for UHF RFID Readers

Broadband Quasi-Yagi Antenna for WiFi and WiMax Applications

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