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View article: Multimodal planar monopole filtenna for 5G applications
Multimodal planar monopole filtenna for 5G applications Open
[EN] This paper presents a novel planar filtering antenna (filtenna) with simple layout based on tightly -coupled different -length monopoles. Its design methodology is based on an even-mode/odd-mode decomposition of the monopole currents,…
View article: Enhanced Robustness of a Bridge-Type Rf-Mems Switch for Enabling Applications in 5G and 6G Communications
Enhanced Robustness of a Bridge-Type Rf-Mems Switch for Enabling Applications in 5G and 6G Communications Open
In this paper, new suspended-membrane double-ohmic-contact RF-MEMS switch configurations are proposed. Double-diagonal (DDG) beam suspensions, with either two or three anchoring points, are designed and optimized to minimize membrane defor…
View article: Miniature Switchable Millimeter-Wave BiCMOS Low-Noise Amplifier at 120/140 GHz Using an HBT Switch
Miniature Switchable Millimeter-Wave BiCMOS Low-Noise Amplifier at 120/140 GHz Using an HBT Switch Open
A 120–140 GHz frequency-switchable, very compact low-noise amplifier (LNA) fabricated in a 0.13 µm SiGe:C BiCMOS technology is proposed. A single radio-frequency (RF) switch composed of three parallel hetero junction bipolar transistors (H…
View article: A 125–143-GHz Frequency-Reconfigurable BiCMOS Compact LNA Using a Single RF-MEMS Switch
A 125–143-GHz Frequency-Reconfigurable BiCMOS Compact LNA Using a Single RF-MEMS Switch Open
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,crea…
View article: Compact Fully Uniplanar Bandstop Filter Based on Slow-Wave Multimodal CPW Resonators
Compact Fully Uniplanar Bandstop Filter Based on Slow-Wave Multimodal CPW Resonators Open
© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,crea…
View article: MEMS Sensors - Design and Application
MEMS Sensors - Design and Application Open
Radio frequency microelectromechanical system (RF-MEMS) switches have demonstrated superior electrical performance (lower loss and higher isolation) compared to semiconductor-based devices to implement reconigurable microwave and millimete…
View article: RF-MEMS Switches Designed for High-Performance Uniplanar Microwave and mm-Wave Circuits
RF-MEMS Switches Designed for High-Performance Uniplanar Microwave and mm-Wave Circuits Open
Radio frequency microelectromechanical system (RF-MEMS) switches have demonstrated superior electrical performance (lower loss and higher isolation) compared to semiconductor-based devices to implement reconigurable microwave and millimete…
View article: Compact, wideband impedance tuner using a three‐line‐microstrip structure
Compact, wideband impedance tuner using a three‐line‐microstrip structure Open
A novel three‐line‐microstrip compact impedance tuner is presented. It is based on a multimodal structure wherein six variable capacitances, implemented with two parallel‐connected varactors each, create multiple interactions among the thr…