Results 101 to 110 of about 4,695 (219)

Design of dual-band power amplifier using bandstop filter and dual-mode bias circuit for multistandard transceiver systems. [PDF]

Sci Rep, 2023
Zarghami S, Hayati M.
europepmc   +1 more source

A Review of Microstrip Bandstop Filters: Analysis and Design Techniques

Journal of High-Frequency Communication Technologies
High-performance RF transceiver systems create large demands in multimode wireless communication system applications with high-frequency suppression, increased spectral utilization, and flexibility to control stopband and passband frequency ...
Selvakumar Arumugam, Kanaparthi V. Phani Kumar, Rusan Kumar Barik   +2 more
doaj   +1 more source

A Tunable Dual-Band Bandpass-to-Bandstop Filter Using p-i-n Diodes and Varactors

IEEE Access, 2018
In this paper, a tunable dual-band bandpass-to-bandstop filter and its analysis are proposed. The bandpass-to-bandstop transformation could be obtained by changing the state of the p-i-n diode.
Fu-Chang Chen, Run-Shuo Li, Ji-Peng Chen
doaj   +1 more source

A Frequency Reconfigurable MIMO Antenna with Bandstop Filter Decoupling Network for Cognitive Communication. [PDF]

Sensors (Basel), 2022
Islam H, Das S, Ali T, Bose T, Prakash O, Kumar P.   +5 more
europepmc   +1 more source

Introduction of a pseudo-6th order ISDN splitter with bandstop topology [PDF]

, 2010
A newly developed ‘integrated services digital network’ (ISDN) splitter with bandstop (BS) topology is presented and compared to an actual ISDN splitter with a traditional lowpass (LP) topology.
Content, Jurgen, De Pauw, Herbert, Doutreloigne, Jan, Op de Beeck, Edmond, Van Calster, André   +4 more
core   +1 more source

Split Ring Resonator-Based Bandstop Filter for Improving Isolation in Compact MIMO Antenna. [PDF]

Sensors (Basel), 2021
Islam H, Das S, Ali T, Kumar P, Dhar S, Bose T.   +5 more
europepmc   +1 more source

All-integrated universal RF photonic spectral shaper [PDF]

, 2019
We demonstrate a microwave photonic spectral shaper in a silicon chip enabling distinct phase and amplitude modulation transformation. We show unprecedented RF filtering through monolithic integration of the spectral shaper with tunable ring ...
Bedoya, Alvaro Casas, Bogaerts, Wim, Cantaloube, Chris, Eggleton, Benjamin J., Guo, Xin, Liu, Yang, Marpaung, David, Morrison, Blair, Yin, Tangman   +8 more
core  

Advanced Concepts in Josephson Junction Reflection Amplifiers

, 2014
Low-noise amplification atmicrowave frequencies has become increasingly important for the research related to superconducting qubits and nanoelectromechanical systems.
Hakonen, Pertti, Hassel, Juha, Lähteenmäki, Pasi, Paraoanu, G. S., Seppä, Heikki, Vesterinen, Visa   +5 more
core   +1 more source

Design of Compact Polarization Insensitive Triple Bandstop Frequency Selective Surface with High Stability under Oblique Incidence [PDF]

Radioengineering, 2019
This paper proposes a novel design of a triple band frequency selective surface (FSS) that acts as a bandstop filter at 1.92 GHz, 3.5 GHz and 5.64 GHz. The bandstop frequencies resemble to GSM, WLAN and WiMAX application bands respectively. The structure
A. Ghosh, A. Banerjee, S. Das
doaj  

Development of planar filters and diplexers for wireless transceiver front ends [PDF]

, 2010
The central theme of this work is the design of compact microstrip bandpass filters and diplexers and the investigation of applications of these circuits in integrated transceiver RF front-end.
Zayniyev, D., Zayniyev, D.
core