Evanescent-Mode Substrate Integrated Waveguide (Siw) Filters Implemented With Complementary Split Ring Resonators

Zhang, Qiao‐Li; Wang, Yin; He, Sailing; Wu, Lin‐Sheng

doi:10.2528/pier10110307

Cited by 62 publications

(45 citation statements)

References 19 publications

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“…A triple-passband Chebyshev filter and a dual-passband quasi-elliptic filter on the basis of substrate integrated waveguide (SIW) technology were demonstrated in [2]. A compact SIW filter was presented in [3] with the type of evanescedmode, while [4] presented the design method of a type of in-linepseudo-elliptic SIW filters. These filters usually occupy a large circuit area because of the planar arrangement of the resonators.…”

Section: Introductionmentioning

confidence: 99%

Design of Compact Dual-Band Filter in Multilayer LTCC With Cross Coupling

Zhou¹,

Guo²,

Lei³

et al. 2013

PIER

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Abstract-A very compact low temperature co-fired ceramic (LTCC) dual-band filter is designed based on the proposed novel crosscoupling structure in this paper. A six-pole dual-band filter with four transmission zeros is synthesized using an analytical procedure. By incorporating the proposed novel cross-coupling structure and analyzing the coupling characteristic, the dual-band filter is realized with canonical topology in multilayer LTCC. It is demonstrated by the simulation and experiment that the proposed dual-band filter has both compact size and good selectivity.

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Section: Introductionmentioning

confidence: 99%

Design of Compact Dual-Band Filter in Multilayer LTCC With Cross Coupling

Zhou¹,

Guo²,

Lei³

et al. 2013

PIER

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“…Based upon a multiple reflection procedure, WIP is able to characterize structures of arbitrarily shaped patches deposited on multilayer isotropic/anisotropic dielectrics, making it particularly interesting for the study of frequency selective surfaces [11][12][13][14], EBG structures [15], and substrate integrated waveguides [16,17], in the more general field of periodic and almost periodic structures [18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Wip Study of Multiple Metallic Obstacle Scattering

Lucanu

Bogdan²,

Baudrand³

2013

PIER

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Abstract-The Wave Iterative Process is applied and validated for the study of the scattering of a plane wave by a multiple metallic dipole diffraction structure. The case of a single metallic dipole is treated, at first in normal incidence, than arbitrarily placed with respect to the incident wave. A double dipole scattering structure is studied, mutual influence being taken into account. The diffraction system is further enlarged to 5 randomly placed dipoles, the results issued from the WIP study being compared with those given by the Moments Method. Finally, the possibility of taking into account a very large number of dipoles is examined, by introducing an equivalent dipole distribution. The influence of this approximation on the WIP precision is presented.

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“…The first reason is that waveguides show high Q factor which can be used in designing low loss and noise components with a good power handling capability. The second reason is that waveguides are able to provide negative permittivity when operated below the cutoff frequency of the dominant TE mode [3][4][5][6][7]. Since CSRRs show negative permittivity, using these resonators into waveguide will lead to positive permittivity factor below cutoff frequency of main mode.…”

Section: Introductionmentioning

confidence: 99%

Dual-Band Complementary Split-Ring Resonator (Csrr) With High-Quality Factor and Its Applications in Low Phase Noise Oscillators and Small Multi-Band Diplexers and Filters

Hamidkhani¹,

Mohajeri²

2016

PIER M

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Abstract-Low-Loss resonators with high Q factor have special importance in modern microwave telecommunications systems. In this paper, a modern dual-band CSRR with high Q factor is first examined using SIW technology on a surface waveguide. It should be noted that the proposed structure paves suitable way for emitting and propagating wave in two passing bands (approx. 4.7 and 5.3 GHz) below cutoff frequency waveguide. High Q factor and its high small-sized percentage is the salient specification of this structure as compared to other similar planar resonators proposed in various references.At the end of this paper, three applications of this resonator are studied in designing a small multiband filter with high Q factor, a small multi-band diplexer with low passage bandwidth and a planar oscillator with low-phase noise. According to the scientific literature, the proposed oscillator was found to enjoy the best performance at low phase noise for planar microwave oscillators.

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Evanescent-Mode Substrate Integrated Waveguide (Siw) Filters Implemented With Complementary Split Ring Resonators

Cited by 62 publications

References 19 publications

Design of Compact Dual-Band Filter in Multilayer LTCC With Cross Coupling

Design of Compact Dual-Band Filter in Multilayer LTCC With Cross Coupling

Wip Study of Multiple Metallic Obstacle Scattering

Dual-Band Complementary Split-Ring Resonator (Csrr) With High-Quality Factor and Its Applications in Low Phase Noise Oscillators and Small Multi-Band Diplexers and Filters

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