Silicon-Integrated 2-GHz Fully-Differential Tunable Recursive Filter for MMIC Three-Branch Channelized Bandpass Filter Design

Darfeuille, Sébastien; Gómez‐García, Roberto; Lintignat, Julien; Sassi, Zoheir; Barelaud, Bruno; Billonnet, Laurent; Jarry, Bernard; Marie, H.; Gamand, P.

doi:10.1109/mwsym.2006.249768

Cited by 7 publications

(4 citation statements)

References 7 publications

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“…Firstly, a discussion introduces SAW/BAW reconfigurable filters using varactor diodes integrated with microelectromechanical system (MEMS) technologies and some key techniques that can be employed, showing that high performance can be expected and delivered [42][43][44]. Secondly, active reconfigurable filters based on semiconductor materials and their analysis by hybrid technologies will be discussed [45][46][47].…”

Section: Baw Saw and Active Reconfigurable Filtersmentioning

confidence: 99%

Recent Progress in the Design of 4G/5G Reconfigurable Filters

et al. 2019

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Currently, several microwave filter designs contend for use in wireless communications. Among various microstrip filter designs, the reconfigurable planar filter presents more advantages and better prospects for communication applications, being compact in size, light-weight and cost-effective. Tuneable microwave filters can reduce the number of switches between electronic components. This paper presents a review of recent reconfigurable microwave filter designs, specifically on current advances in tuneable filters that involve high-quality factor resonator filters to control frequency, bandwidth and selectivity. The most important materials required for this field are also highlighted and surveyed. In addition, the main references for several types of tuneable microstrip filters are reported, especially related to new design technologies. Topics surveyed include microwave and millimetre wave designs for 4G and 5G applications, which use varactors and MEMSs technologies.

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Section: Baw Saw and Active Reconfigurable Filtersmentioning

confidence: 99%

Recent Progress in the Design of 4G/5G Reconfigurable Filters

et al. 2019

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“…In addition, the total capacitance can be set digitally, and the device can be integrated with driving and control circuitry. RF active filters are also investigated extensively [26,27]. They offer wide tuning range and high Q.…”

Section: Tunable Rf Filtersmentioning

confidence: 99%

Functional RF Devices Powered by MEMS Technologies

Hashimoto

Hirano

Tanaka

et al. 2012

Advances in Science and Technology

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This paper discusses use of MEMS technologies in radio frequency (RF) frontend. First, configuration of RF front-end in current wireless communication systems is surveyed, and research trends of the flexible RF front-end and software defined radio (SDR) are discussed. Second, various RF tunable filters are introduced, and we discuss how high performances are expected by the use of tunable RF surface and bulk acoustic wave (SAW/BAW) filters provided that above mentioned key technologies are developed. Finally, our attempts for realization of tunable RF SAW/BAW filters are introduced.

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“…The silicon integrated reconfigurable filter in (Darfeuille et al, 2006) can tune center frequency, bandwidth and transmission gain, a photography and center frequency response of the chip is shown on Fig. 6.…”

Section: Mmic Tunable Filtersmentioning

confidence: 99%

“…6. MMIC tuneable bandpass filter a) fabricated chip b) filter response, taken from (Darfeuille et al, 2006) …”

Section: Tunable Filters Using Memsmentioning

confidence: 99%