Implementation of a tunable coplanar filter

Paillot, T.; Blondy, Pierre; Cros, Dominique; Guillon, P.; Orlianges, Jean‐Christophe; Champeaux, Corinne; Catherinot, A.

doi:10.1109/mwsym.2003.1210479

Cited by 5 publications

(2 citation statements)

References 7 publications

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“…For the CPW two-pole gap-coupled filters the coplanar coupled lines were laid out to form series resonators with the length (=2) of the coplanar resonator for the corresponding resonant frequency. 7,8,17,18) The gap design of the coupled lines was a trade-off between the filter bandwidth and the coupling coefficient, i.e., the insertion loss. For the ring resonators, the ring size depends on the wavelength (), where the coupling gap between the feed line and the resonator is also related to the insertion loss.…”

Section: Methodsmentioning

confidence: 99%

High-Performance Radio Frequency Passive Devices on Plastic Substrates for Radio Frequency Integrated Circuit Application

Hung¹,

Chen²,

Kao

et al. 2007

jjap

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Section: Methodsmentioning

confidence: 99%

High-Performance Radio Frequency Passive Devices on Plastic Substrates for Radio Frequency Integrated Circuit Application

Hung¹,

Chen²,

Kao

et al. 2007

jjap

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show abstract

“…Typical applications of CPW include millimeter-wave amplifiers [10][11][12], active combiners [13], frequency doublers [14], mixers [15], filters [16][17][18][19][20], microelectromechanical systems switches [21], thin film high-temperature superconducting tunable circuits and components [22], photonic bandgap structures or electromagneticbandgap (EBG) structure [23,24], printed antennas [25] and so on.…”

Section: Motivationmentioning

confidence: 99%

Fullwave modeling of coplanar-waveguide discontinuities for applications in filter design and metamaterial characterization

Gao¹

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Coplanar waveguide (CPW) has been finding wide applications in microwave integrated circuit (MIC) and monolithic microwave integrated circuit (MMIC) due to several advantages it offers over microstrip lines. Typical discontinuities characteristics are an integral part of practical circuit design. Therefore, a good understanding of their circuit behavior is essential for design success. In the past few decades, great effort has been made to accurate characterization of a variety of CPW circuits and discontinuities by developing different advanced fullwave approaches, of which the method of moments (MoM) has been considered as the most efficient and powerful algorithm. In this way, several commercial MoM simulators have been explored in the recent years for direct simulation and optimization of a large number of CPW circuit blocks with complicated configurations. However, such a direct approach requires the intensive CPU time and huge memory thus preventing one from physical insight into the operation principle of the whole CPW circuit block. Therefore, it is preferred to formulate the equivalent circuit models for many CPW elements such that the optimization can be executed via resultant network topology. The main goal of this thesis is to investigate various CPW discontinuities for CPWbased filter design and metamaterial characterization. To accomplish this task, the hybrid fullwave approach based on the method of moments (MoM) and short-open calibration (SOC) procedure, namely, MoM-SOC technique is firstly employed via two-port CPW discontinuity to extract equivalent circuit network parameters, i.e., Y-or

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Mechanically reliable MEMS variable capacitor using single crystalline silicon (SCS) structure

Kim

Lee

Kim

et al.

The 13th International Conference on Solid-State Sensors, Actuators and Microsystems, 2005. Digest of Technical Papers. TRANSDU

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Implementation of a tunable coplanar filter

Cited by 5 publications

References 7 publications

High-Performance Radio Frequency Passive Devices on Plastic Substrates for Radio Frequency Integrated Circuit Application

High-Performance Radio Frequency Passive Devices on Plastic Substrates for Radio Frequency Integrated Circuit Application

Fullwave modeling of coplanar-waveguide discontinuities for applications in filter design and metamaterial characterization

Mechanically reliable MEMS variable capacitor using single crystalline silicon (SCS) structure

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