Design and simulation of Microstrip M-patch antenna with double layer

Jayanthy, T.; Sugadev, M.; Ismaeel, J.M.; Jegan, G.

doi:10.1109/amta.2008.4763102

Cited by 17 publications

(11 citation statements)

References 10 publications

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“…The feedlines have a width (Sw) which was optimized with respect to the widths of the patches above them for proper coupling to ensure efficient power transfer throughout the linear configuration. In CST Microwave Studios, an element antenna was first modeled and Equation applied to determine the required patch length (Pl) at the desired frequency,

L = \frac{c}{2 f_{r} \sqrt{ɛ_{re}}} - 2 Δ L

…”

Section: Antenna Configuration and Designmentioning

confidence: 99%

Wideband proximity coupled microstrip linear array design for 5G mobile communication

Diawuo

Jung

2017

Micro & Optical Tech Letters

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A novel low‐cost, high‐gain mm‐wave antenna has been presented. The antenna consists of a proximity‐coupled linear array with a novel feed structure which presents the idea of a segmented feedline in a series configuration below the patches creating a very wide bandwidth. The increased bandwidth is due to the manner of power coupling from the feedlines on the lower substrate to the patches on the upper substrate and back down to the next feedline. Very good agreement between simulated and measured results achieved shows that the proposed antenna structure is very efficient in achieving wideband characteristics and low sidelobe levels with conformal size. The antenna has a gain of over 13.5 dB with an HPBW of 15° ± 2° over a bandwidth of 27.5–28.5 GHz. It also exhibits a return loss below −10 dB with a bandwidth of 9% from 26.4 to 28.92 GHz.

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L = \frac{c}{2 f_{r} \sqrt{ɛ_{re}}} - 2 Δ L

…”

Section: Antenna Configuration and Designmentioning

confidence: 99%

Wideband proximity coupled microstrip linear array design for 5G mobile communication

Diawuo

Jung

2017

Micro & Optical Tech Letters

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“…However, the ohmic and dielectric losses are significant particularly in the dominant microstrip mode. Henceforth, equations to determine the dielectric and ohmic losses in dB/cm are reported in [23][24][25], where q is the dielectric filling factor already defined by Wheeler [26] as the ratio of stored electric field energy to the total feed energy in a microstrip, but the closed-form equation was stated by Schnieder [27], α d is the dielectric attenuation factor, α o is the ohmic attenuation factor, tan δ is the loss tangent and p is the magnetic power factor. The power radiated into surface waves has a different dependence on h/λ for small values, as compared to free space radiation.…”

Section: The Corporate Feedmentioning

confidence: 99%

A linear array quasi-lumped element resonator antenna with a corporate-feed network

Olokede

Ain

2013

Journal of Electromagnetic Waves and Applications

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A linear array quasi-lumped element resonator antenna with parallel feed network is presented. The proposed antenna was excited by a corporate feed network. The antenna element consists of the interdigital capacitor in parallel with a straight narrow strip inductor. The inductor is the centre finger and shorted across the interdigital capacitor. With the pads connected at both ends of the structure, adjustment to tune the resonant frequency of the resonator is possible. Seeing that the proposed antenna is a lumped element, it is estimated that significant size reduction is realizable with attendant low mass, low volume, and low cost. Therefore, the individual radiating element has a small footprint area of 0.112λ 0 × 0.108λ 0 , and thus reduced the overall antenna real estate moderately. The measured gain of the array operating at 5.8 GHz is 16.20 dBi. The proposed antenna exhibits moderate bandwidth enhancement and reasonable directional characteristics.

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“…And it can easily change many antenna performances through changing the shape of the patch. By now the form of a patch microstrip antenna have many dozens [5]. So its prospects are very bright, and now it has been widely used in mobile communications, satellite communications, radar, and other various fields.…”

Section: Introductionmentioning

confidence: 98%

Microstrip antenna design based on grid structure for optical transmission

Yang

Wang

et al. 2012

Proceedings of 2012 5th Global Symposium on Millimeter-Waves

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In this paper, a new design of microstrippatch antenna based on grid structure in the Ka-band is proposed which can realize optical and microwave coaxial detection.Both the patch and ground boardis designed into dense grids, at the same time, using the transparent glass as the medium plate. As is shownin the simulation results, in this concerned wave band, compared with ordinary microstrip patch antenna, furthermore, the antenna designedachieve a good antenna radiation characteristics, while realize the barrier-free transmission of light, make the light transmission rate over 90% which achieve the goal of optical and microwave coaxial detection.

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Design and simulation of Microstrip M-patch antenna with double layer

Cited by 17 publications

References 10 publications

Wideband proximity coupled microstrip linear array design for 5G mobile communication

Wideband proximity coupled microstrip linear array design for 5G mobile communication

A linear array quasi-lumped element resonator antenna with a corporate-feed network

Microstrip antenna design based on grid structure for optical transmission

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