Ku-band double-sided suspended substrate microstripcoupled-line bandpass filter

Uysal, Sener; Lee, L.

doi:10.1049/el:19990753

Cited by 4 publications

(2 citation statements)

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“…Compactness, ease of fabrication, and low radiation loss are three important factors for the filters used in the front end of RF modules. In the past, microstrip resonators have many attractive features and can be used for the filters in many applications such as the satellites, mobile phones, and other wireless communication systems [1][2]. Many types of planar microstrip filters, such as the stepped impedance resonator (SIR) filters and hairpin line filters, have been proposed.…”

Section: Introductionmentioning

confidence: 99%

“…Owing to its broadband characteristic, this kind of SC antenna is promising for application in wideband or multiband wireless communication systems. To this end, an SC antenna formed by a monopole and a slot have been proposed and analyzed theoretically [2]. Based on the concept of using an SC structure for broadband operation, in this paper we propose a novel broadband printed antenna with a quasi-self-complementary (QSC) structure for wireless local area network (WLAN) operation in the 5.2-GHz (5150 -5350 MHz) and 5.8-GHz (5725-5875 MHz) bands.…”

Section: Introductionmentioning

confidence: 99%

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Microstrip coupled‐line bandpass filter with a multilayer structure

Chen

Weng

Huang

et al. 2003

Micro & Optical Tech Letters

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A microstrip coupled‐line filter with a multilayer structure is designed and implemented. This structure provides additional overlapped coupling and cross coupling between two layers, except for the coupling effect on the same layer. The designed filter demonstrates the frequency characteristics with central frequency f0 = 2.4 GHz, return loss S11 = −12.2 dB, and insertion loss S21 = −2.49 dB. Moreover, it is found that, due to a transmission zero occurring at 3.14 GHz with −45‐dB rejection, a typical elliptic‐function response can be easily obtained by the proposed structure. Experimental results of the fabricated filter measured by using a network analyzer agree well with the simulation results. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 493–495, 2003

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Microstrip coupled‐line bandpass filter with a multilayer structure

Chen

Weng

Huang

et al. 2003

Micro & Optical Tech Letters

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Computer-aided-design (CAD) of suspended-substrate microstrips: An overview

Tomar

Antar

Bhartia

2004

Int J RF and Microwave Comp Aid Eng

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The arrival of electromagnetic (EM) simulation tools has not eclipsed the relevance of CAD models for microwave and millimeter-wave integrated circuits. In this article, an overview of the existing CAD models for suspended and inverted microstrips is presented. Comparisons of the various CAD models with rigorously obtained theoretical data are presented, followed by comparisons against available experimental data. Areas needing further research are also identified. © 2004 Wiley Periodicals, Inc. Int J RF and Microwave CAE 15: 44 -55, 2005.

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Millimeter Wave Filters for Low-Cost Mass Fabrication

Vahldieck

Ofli

2004

Novel Technologies for Microwave and Millimeter — Wave Applications

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Ku-band double-sided suspended substrate microstripcoupled-line bandpass filter

Cited by 4 publications

References 4 publications

Microstrip coupled‐line bandpass filter with a multilayer structure

Microstrip coupled‐line bandpass filter with a multilayer structure

Computer-aided-design (CAD) of suspended-substrate microstrips: An overview

Millimeter Wave Filters for Low-Cost Mass Fabrication

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