A Novel Polarization Reconfigurable Annular Ring-Slot Antenna

Zhao, Yulong; Gai, Chao; Lin, Liu; Xiong, Jiang; Chen, J.; Jiao, Yong‐Chang

doi:10.1163/156939308786390283

Cited by 6 publications

(6 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The optimum separation between patch and polarizer with T = 6 mm. In previous authors' paper [13], the obtained axial ratio with a high profile polarizer over a monopole antenna was 1% (3 dB criteria) at millimeter band. The optimum T = 6 mm case in Fig.…”

Section: Simulationsmentioning

confidence: 85%

See 1 more Smart Citation

Dual Linear/Circular Polarized Plannar Antenna With Low Profile Double-Layer Polarizer of 45âº Tilted Metallic Strips for Wimax Applications

Masa‐Campos

González-Fernández²

2009

PIER

View full text Add to dashboard Cite

Abstract-A low profile double-layer polarizer structure is presented for planar patch antennas to obtain circular polarization in 3.5 GHz WiMAX band (3.4-3.6 GHz ≈ 5.7% bandwidth). Each polarizer layer is composed of 45 • tilted metallic strips on a printed circuit. A bandwidth widening is obtained due to a significant reduction of the distance between polarizer and patches. The associated effects from the interaction of the two structures have been studied. A 2 × 2 array prototype has been implemented and measured, with a 8% average bandwidth in reflection and dual linear/circular polarization.

show abstract

Section: Simulationsmentioning

confidence: 85%

“…The antenna operates in 3.5 GHz WiMAX band. Therefore, no electronic switch components are included in the radiating elements [11][12][13], which reduces the complexity of the antenna. The presented antenna is also able to operate in linear polarization mode, by simply removing the polarizer.…”

Section: Introductionmentioning

confidence: 99%

Dual Linear/Circular Polarized Plannar Antenna With Low Profile Double-Layer Polarizer of 45âº Tilted Metallic Strips for Wimax Applications

Masa‐Campos

González-Fernández²

2009

PIER

View full text Add to dashboard Cite

show abstract

“…Towards this end, several architectures based on actively controlled antennas [5,[8][9][10][11][12][13][14][15][16] have been proposed. Unfortunately, such an approach has the drawback of significantly increasing the overall system complexity [6].…”

Section: Introductionmentioning

confidence: 99%

Polarization-Agile Ads-Interleaved Planar Arrays

Oliveri¹,

Lizzi²,

Robol³

et al. 2013

PIER

View full text Add to dashboard Cite

Abstract-This paper presents a class of polarization-agile arrays with controlled sidelobes. The architecture is based on the interleaving of two independently polarized sub-arrays through a deterministic strategy derived from Almost Difference Sets (ADSs). The efficiency, flexibility and reliability of the proposed design technique is assessed by means of a set of numerical simulations. Moreover, selected experiments aimed at comparing the performances of the presented approach with state-of-the-art design are provided. Finally, mutual coupling effects are numerically analyzed and discussed.

show abstract

“…Also, the antenna polarization can be changed if the component is a conducting strip and is placed at a proper position [2]. Therefore, a considerable number of reconfigurable antenna designs have been realized by integrating diodes with the slot antenna [3][4][5][6][7][8][9]. These past designs are mainly divided into two types.…”

Section: Introductionmentioning

confidence: 99%

Reconfigurable Slot Antennas With Circular Polarization

Wang¹,

Li-ting²,

Row

2012

PIER Letters

View full text Add to dashboard Cite

Abstract-A new design for circularly-polarized (CP) slot antennas is first described. The antenna is a combination of a shorted square-ring slot and an L-shaped linear slot, and its CP operation frequency can be easily tuned under the condition that the slot area is unchanged. Based on the CP design, two reconfigurable slot antennas are then developed. One is a frequency reconfigurable antenna, whose CP operation frequency can be switched between two adjacent frequencies. The other is a polarization reconfigurable antenna, whose polarization can be switched between two orthogonal CP senses. The two reconfigurable antennas are realized using PIN diodes. Details of the designs and experimental results are shown.

show abstract

A Novel Polarization Reconfigurable Annular Ring-Slot Antenna

Cited by 6 publications

References 19 publications

Dual Linear/Circular Polarized Plannar Antenna With Low Profile Double-Layer Polarizer of 45âº Tilted Metallic Strips for Wimax Applications

Dual Linear/Circular Polarized Plannar Antenna With Low Profile Double-Layer Polarizer of 45âº Tilted Metallic Strips for Wimax Applications

Polarization-Agile Ads-Interleaved Planar Arrays

Reconfigurable Slot Antennas With Circular Polarization

Contact Info

Product

Resources

About