A NOVEL MINIATURIZED BANDPASS FILTER BASED ON COMPLEMENTARY SPLIT RING RESONATORS (CSRRs) AND OPEN-LOOP RESONATORS

Keshvari, M.; Tayarani, Majid

doi:10.2528/pierl11033001

Cited by 8 publications

(4 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, the negative permeability is transformed to a negative permittivity in the case of the CSRR . This negative permittivity behavior of the medium can have great potential applications to design planar filters , to fabricate different category of antennas such as compact antennas , circularly polarized antennas , and dual‐band antennas . Besides, CSRR offer improved performance, gain enhancement for antenna and antenna miniaturization .…”

Section: Introductionmentioning

confidence: 99%

A novel dual‐band antenna based on corrugated slotted‐complementary split‐ring resonators

Sassi

Talbi

Hettak

2015

Micro & Optical Tech Letters

View full text Add to dashboard Cite

This article presents the design of a dual‐band microstrip patch antenna. The proposed patch antenna is based on a novel metamaterial structure named the corrugated slotted‐complementary split‐ring resonators. By loading this new inclusion on the ground plane of a conventional patch antenna, a second resonance frequency can be created. The corrugated slotted split‐ring resonator has a minor effect on the first operating band which is generated by the patch. A prototype of this antenna has been designed for operation on the industrial‐scientific‐medical band (2.4 GHz) and the WLAN band (5.8 GHz). The prototype has been fabricated and measured, achieving good performances for both resonance frequencies. A good agreement between experimental and simulation results is obtained. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:2310–2315, 2015

show abstract

Section: Introductionmentioning

confidence: 99%

A novel dual‐band antenna based on corrugated slotted‐complementary split‐ring resonators

Sassi

Talbi

Hettak

2015

Micro & Optical Tech Letters

View full text Add to dashboard Cite

show abstract

“…Therefore, the application of SRRs for designing small antennas is of great interest. By considering the concepts of duality, the negative permittivity nature of CSRR can be derived from the negative permeability nature of SRR in a straightforward way, which has strong potential applications in designing simple planar filters [4][5][6], compact antennas [7][8][9], circularly polarized antennas [10,11] and dual-band antennas [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

A Novel Dual-Band Patch Antenna With Complementary Split Ring Resonators Embedded in the Ground Plane

Xie¹,

Li²,

Zhu³

et al. 2011

PIER Letters

View full text Add to dashboard Cite

In this paper, a novel design of dual-band microstrip antenna with complementary split ring resonators (CSRRs) is presented. A simple and successful dual-band antenna can be realized by etching three CSRRs in the ground plane of a conventional patch antenna. The proposed antenna shows good performances at both resonant frequencies. The CSRRs embedded in the ground plane make a major contribution to the first operating band, but has minor effect on the second operating band. It is beneficial for designing a dual-band antenna as well as a miniaturized antenna flexibly. The simulation results are analyzed and compared with measured results in a good agreement.

show abstract

“…Amongst various topologies available, ringbased topology is well known for its dual mode capability, compact size and sharp rejection skirts [1][2][3][4][5][6][7][8][9][10]. Early work done by Wolff had shown that, two degenerate orthogonal modes, TM 10 and TM 01 coexist in a symmetrical ring resonator [1].…”

Section: Introductionmentioning

confidence: 99%

“…In order to generate the dual resonance, most of the dual-mode ring resonator topologies require adjustment of their coupling points and perturbation elements [2][3][4][5][6][7][8]. The work reported by [9,10] made use of quarter-wavelength coupled lines in the ring topology that led to a global synthesis, based on the control parameters: Z r , Z oe and Z oo , which are the impedance of the ring, and the even-and oddmode impedance of the coupled lines, respectively.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of a Single Side Access Ring Resonator for Higher Order Bandpass Filters

et al. 2013

View full text Add to dashboard Cite

Abstract-A single-side-access ring resonator topology is presented. It employs a single quarter-wavelength coupled-line that couples to a one-wavelength ring to exhibit a single-mode resonance with transmission zeros. A global synthesis is presented, in order to control the transmission zeros in its response. As the transmission zeros of the ring resonator maintains their positions when multiple identical rings are used, the global synthesis can further be used for the design of higher order filters with multiple rings. Furthermore, since only one coupled-line is used in the resonator topology, only one section of line is present in the ring, other than the coupled-line. Hence, there will be no second section of the ring that needs to be adjusted to obtain the symmetrical response during its realization, as compared to other types of ring topologies. To show the advantage of the synthesis, it is applied in the design of higher order ring-based bandpass filters, which also involve extra quarter-wavelength coupled-lines to create additional poles. Five bandpass ring filters up to 5th-order were realized using microstrip technology, and measured to validate the proposed concept. Measurement results showing good agreement with those from the simulation are also presented throughout the paper.

show abstract

A NOVEL MINIATURIZED BANDPASS FILTER BASED ON COMPLEMENTARY SPLIT RING RESONATORS (CSRRs) AND OPEN-LOOP RESONATORS

Cited by 8 publications

References 15 publications

A novel dual‐band antenna based on corrugated slotted‐complementary split‐ring resonators

A novel dual‐band antenna based on corrugated slotted‐complementary split‐ring resonators

A Novel Dual-Band Patch Antenna With Complementary Split Ring Resonators Embedded in the Ground Plane

Synthesis of a Single Side Access Ring Resonator for Higher Order Bandpass Filters

Contact Info

Product

Resources

About