Coupling Reduction Between Dipole Antenna Elements by Using a Planar Meta-Surface

Saenz, E.; Ederra, I.; Gonzalo, R.; Pivnenko, Sergey; Breinbjerg, Olav; Maagt, P. de

doi:10.1109/tap.2008.2011249

Cited by 64 publications

(36 citation statements)

References 27 publications

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“…Here we used the dipole antenna and microstrip patch antenna. When a standard antenna (dipole antenna) is used as a transmitter and test antenna (microstrip patch antenna) as a receiver, radiation pattern and corresponding gain [9] values are noted. First the dipole must be in horizontal facing vertical receiving antenna to get the copolar of the receiver antenna.…”

Section: Figure 7 Test Setupmentioning

confidence: 99%

Topology Optimization of Dual Octagonal Array antenna for low frequency applications

Madhav¹,

Prasad²

2018

IJET

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Objectives: Efficient antenna design for use in communication systems is altering the face of the antenna modeling. The ever-increasing demand for portable and efficient antennas is making researchers to develop innovative models [1] using advanced antenna modeling tools that comply with industrial needs and standards. Methods/Statistical Analysis: Antennas with lower operating frequencies have the major constraints on its size, efficiency and gain. Study on matching techniques, feeding techniques was also to be considered. Findings: Micro strip patch antennas offers considerable amount of radiation, low cost when fabricated on FR4, light weight and are conformable to suite any application. This paper projects the design, simulation and testing of a dual octagonal patch, the topology algorithm [3] is used to optimize the size and shape of the patch where octagons are spaced in the form of an array to address optimization on size and fits into wireless applications. Application/Improvements: The proposed model is tested in the standard antenna test bench comprising of microwave integrated circuit analyzer receiver MIC10kit and found to operate at a resonant frequency of 1.8 GHz with good radiation characteristics.

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Section: Figure 7 Test Setupmentioning

confidence: 99%

Topology Optimization of Dual Octagonal Array antenna for low frequency applications

Madhav¹,

Prasad²

2018

IJET

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“…For antenna applications in the microwave domain, they have been primarily used for filtering [1] and decoupling [2]. Metasurfaces embedded in parallel plate waveguides presenting gradient index have afterwards been applied as ultra-thin lenses to achieve high directivity [3,4].…”

Section: Introductionmentioning

confidence: 99%

Design and engineering of metasurfaces for high-directivity antenna and sensing applications

Ratni

Bochkova

Piau

et al. 2016

EPJ Applied Metamaterials

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-The engineering of metasurfaces for antenna and sensing applications is investigated. The metasurfaces composed of LC-resonant cells, are designed to achieve either modulated phase or high quality factor resonances. While the phase modulated metasurface applied as a superstrate in a Fabry-Perot cavity antenna, shows the capability to steer the radiated beam to an off-normal radiation, the high quality factor resonant metasurface presents high sensitivity to the presence of substances.

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“…, but their volumetric size limited their use in antenna applications. Planar two‐dimensional (2D) metasurfaces have thus been studied and been used for microwave filtering and antenna's coupling reduction . Other studies have dealt with phase controlled metasurfaces acting as partially reflective surfaces in Fabry‐Perot type cavity antennas to steer the radiated beam or to restore in‐phase emissions.…”

Section: Introductionmentioning

confidence: 99%

GSM/DCS/UMTS low-profile metamaterial-based microwave antenna

Burokur

Germain

Ratajczak

et al. 2015

Microw. Opt. Technol. Lett.

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We present the design and characterization of a triband low‐profile antenna based on the use of artificial magnetic conductor (AMC) surfaces. The engineered double AMC substrate allows reducing the separation between the radiating element and the ground plane. The radiating element is a wide band microstrip elliptical dipole and is associated to the double AMC substrate to cover the (790–860 MHz) GSM, the (1710–1880 MHz) DCS and the (1920–2170 MHz) UMTS telecommunication frequency bands. The whole antenna system presents a reduced level of backward radiation and is intended to be inserted in the back of a jacket. Presented experimental performances agree qualitatively with the numerical ones. The fabricated prototype demonstrates the feasibility of a triband antenna with a substantial reduction of the thickness through the use of AMC surfaces. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:737–741, 2015

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Coupling Reduction Between Dipole Antenna Elements by Using a Planar Meta-Surface

Cited by 64 publications

References 27 publications

Topology Optimization of Dual Octagonal Array antenna for low frequency applications

Topology Optimization of Dual Octagonal Array antenna for low frequency applications

Design and engineering of metasurfaces for high-directivity antenna and sensing applications

GSM/DCS/UMTS low-profile metamaterial-based microwave antenna

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