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Your search keyword '"meandered"' showing total 7 results
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7 results on '"meandered"'

1. A Novel Design of Multiband Monopole Antenna Loaded with Complementary Split Ring Resonator

Author

Sukanya, Y., Uma, D., Nageswara Rao, P. A., Das, R. P., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Satapathy, Suresh Chandra, editor, Bhateja, Vikrant, editor, Ramakrishna Murty, M., editor, Gia Nhu, Nguyen, editor, and Jayasri Kotti, editor

Published
2021
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2. Design of meandered H-shaped square microstrip patch antenna.

Author

Patel, Himanshu, Patel, Shobhit K., Bhalani, Jaymin, and Kosta, Y.

Abstract

The area of micro strip antennas has seen some Inventive work in recent years and is currently one of the most dynamic fields of antenna theory. In this research, H-shape meandered micro strip patch antenna has been designed for multiband application. The design adopts meandered patch structure. Introducing the novel meandered square patch, offer a low profile, multiband, high gain, and compact antenna element. The proposed patch has a compact dimension. The design is suitable for applications in L-band, Sband, C-band and X-band Communications. Design results are obtained by a High Frequency Structure Simulator which is used for simulating microwave passive components. [ABSTRACT FROM PUBLISHER]

Published
2012
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3. Metamaterial superstrate-loaded meandered microstrip-based radiating structure for bandwidth enhancement.

Author

Patel, Shobhit K. and Kosta, Y.P.

Subjects
*MICROSTRIP transmission lines, *BANDWIDTHS, *PERMITTIVITY, *METAMATERIALS, *RESONATORS, *MICROWAVES
Abstract

We have introduced metamaterial superstrate in microstrip-based radiating structure to increase its bandwidth. Split ring resonators are added as metamaterial metallic inclusion in superstrate of the conventional design. This changes the basic structure of the material. Material properties such as permittivity and permeability changed due to change in the structure. The change in its material properties enhances the bandwidth of the antenna. The antenna is meandered to achieve better performance at the edges which in a way improve the radiation path of the patch. Here, the proposed antenna works on three bands in the range 3–8?GHz. Maximum 60% bandwidth is enhanced in the third band. The voltage standing wave ratio and return loss (S11) of the entire three bands are shown in the paper. The antenna works on 3.51, 4.86 and 7.8?GHz. Design results are obtained by high-frequency structure simulator which is used for simulating microwave passive components. [ABSTRACT FROM AUTHOR]

Published
2014
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4. Flexible CPW-FED double meandered monopole antenna for dual-band WLAN operation.

Author

Wen-Chung Liu and Ching-Feng Hsu

Subjects
*MAGNETIC monopoles, *ANTENNAS (Electronics), *DIELECTRICS, *WAVEGUIDES, *STRIP transmission lines, *ELECTRIC impedance
Abstract

A novel and simple printed dual-band monopole antenna is presented. Printed on a single laminate dielectric substrate and easily fed by using a coplanar waveguide (CPW) stripline, a thin, low-profile, and flexible antenna structure with two symmetrical S-like meandered strips of same size, capable of generating two separate resonant modes, is achieved. Prototypes of the proposed antenna, including mounted on two different curved solid structures, have been constructed and tested. Good impedance matching in a wide dualband covering 2.4/5-GHz WLAN operating standard has been obtained, along with good radiation performance and antenna gain over the entire frequency range. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1529–1532, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21688 [ABSTRACT FROM AUTHOR]

Published
2006
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7. A Novel Microstrip Triplexer Based On Meandered Loop Resonators

Author

Ali Kursad Gorur and Ceyhun Karpuz

Subjects
Triplexers, Filtering theory, Multiplexing equipment, 02 engineering and technology, Microstripes, Microstrip, Input and outputs, law.invention, Resonator, law, Hardware_GENERAL, microstrip, triplexer, meandered, dual-mode resonator, Center frequency, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Resonators, Physics, Coupling, Dual mode resonators, 020208 electrical & electronic engineering, Microstrip resonators, 020206 networking & telecommunications, Loop (topology), Capacitor, Lumped capacitors, Electrical length
Abstract

In this paper, a novel microstrip triplexer is designed by using meandered dual-mode loop resonators. Proposed resonators are coupled to input and output ports by means of lumped capacitors in order to simplify the coupling paths. Thus, feedlines for the input and three output ports are not required. Center frequencies of channels can be controlled depending on the electrical lengths of the resonators. The designed triplexer has three channels at 2.5 GHz, 2.8 GHz and 3.5 GHz and it has also been fabricated and measured to validate the proposed approach. Measurements are in a good agreement with the simulations. Insertion losses have been obtained as better than 3 dB at three channels and isolations between the output ports have been observed as better than 20 dB. © 2017 IEEE.

Published
2017

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