A proposed defected microstrip structure (DMS) behavior for reducing rectangular patch antenna size

Tirado‐Méndez, José Alfredo; Jardón‐Aguilar, H.; Iturbide-Sanchez, Flavio; Garcia-Ruiz, Israel; Molina-Lopez, V.; Acevo-Herrera, Rene

doi:10.1002/mop.20508

Cited by 46 publications

(35 citation statements)

References 9 publications

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“…In Reference [11], this technique was applied to reduce the dimensions of a rectangular square patch antenna, getting an area 22% smaller than the conventional antenna. In this case, the goal in this work is combining the stub and the DMS methods to complement each other and obtain a bigger reduction factor.…”

Section: Proposed Techniquesmentioning

confidence: 99%

“…Some of the main and more important elements to be reduced are the passive circuits of the handset front-end including the antenna. To reduce the antenna size, there have been many proposals, some of them resumed in [1], including the use of high dielectric constant laminates [2][3][4], meandering the elements of the antenna [5][6][7], fractal configurations [8][9][10], and the utilization of defected structures on and under the radiator [11,12].…”

Section: Introductionmentioning

confidence: 99%

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Combination of stub-loaded and DMS techniques for planar monopole size reduction

Tirado‐Méndez

Jardón‐Aguilar²,

Linares-Miranda

et al. 2011

Int J RF and Microwave Comp Aid Eng

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In this study, a new technique is presented to reduce the dimensions of a strip line monopole antenna. A combination of stub-loaded and defected microstrip structure (DMS) methods are employed to design and built a prototype of a reduced planar monopole performing at UHF band (650 MHz). The method allows achieving a size reduction close to 50%, without modifying, significantly, the parameters of the antenna, including gain, radiation pattern, and polarization. The antenna is suitable to perform in personal communications and can be the basis to extrapolate the application to planar arrays. V C 2011 Wiley Periodicals, Inc. Int J RF and Microwave CAE 22:272-279, 2012.

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Section: Proposed Techniquesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Combination of stub-loaded and DMS techniques for planar monopole size reduction

Tirado‐Méndez

Jardón‐Aguilar²,

Linares-Miranda

et al. 2011

Int J RF and Microwave Comp Aid Eng

View full text Add to dashboard Cite

show abstract

“…This phenomenon is employed to reduce the physical dimensions of a patch antenna, without degrading its radiation pattern, as well as its VSWR at the resonant frequency [16]. In this case, the shortcircuited, corrugated patch will resonate at a much lower fre- quency, as compared with a conventional rectangular microstrip patch antenna of the same size.…”

Section: Introductionmentioning

confidence: 98%

Fabrication and measurement of miniaturized Z‐shaped corrugated‐type patch antenna for WLAN

Lee

Kim

et al. 2006

Micro & Optical Tech Letters

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This paper presents the characteristics of the miniaturized Z‐shaped meander‐type antenna realized for 5.25‐GHz wireless LAN systems. The proposed antenna consists of the modified meander line, corrugated shape, and shorting pin with coaxial feeding on the two‐layered (air and FR4) substrate, which forms the letter “Z.” This proposed antenna has equivalent performance with about 44.87% of size reduction with respect to conventional antennas. Its maximum measured impedance bandwidth (−10‐dB below) is approximately 300 MHz (5.05–5.35 GHz) or 5.76%, which meets to the bandwidth requirement of WLAN (5.15–5.35 GHz) systems. Details of the proposed antenna are described and experimental results of constructed prototypes also are presented. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1269–1271, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21673

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“…These structures are used in several applications such as filter design, power dividers, amplifiers, antennas, etc. [9][10][11][12][13][14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

A novel method for crosstalk reduction in coupled pair microstrip lines

Kazerooni¹,

Salari

Cheldavi

2011

Int J RF and Microwave Comp Aid Eng

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This article demonstrates novel ideas for mitigation of far-end as well as near-end crosstalk in coupled pair microstrip lines (CPMLs) by means of defected microstrip structure (DMS). Simple equations and models for analysis and design of a DMS are presented and extracted. Different configurations of DMS-CPMLs are introduced, and their performances in crosstalk reduction are compared. Finally, the best configuration for farend crosstalk reduction is fabricated and tested. A maximum of 35 dB reduction in far-end and 38 dB reduction in near-end crosstalk are achieved. The signal integrity performance of the structure is also verified by eye-diagrams.

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A proposed defected microstrip structure (DMS) behavior for reducing rectangular patch antenna size

Cited by 46 publications

References 9 publications

Combination of stub-loaded and DMS techniques for planar monopole size reduction

Combination of stub-loaded and DMS techniques for planar monopole size reduction

Fabrication and measurement of miniaturized Z‐shaped corrugated‐type patch antenna for WLAN

A novel method for crosstalk reduction in coupled pair microstrip lines

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