Currently, several microwave filter designs contend for use in wireless communications.
Among various microstrip filter designs, the reconfigurable planar filter presents more …

A single tunable filter simplifies complexity, reduces insertion loss, and minimizes size
compared to frequency switchable filter banks commonly used for radio frequency (RF) band …

The integrated microwave photonic filter (MPF), as a compelling candidate for next-
generation radio-frequency (RF) applications, has been widely investigated for decades …

Electronically reconfigurable or tunable microwave filters are attracting more attention for
research and development because of their increasing importance in improving the …

High-Q tunable filters are in demand in both wireless and satellite applications. The need for
tunability and configurability in wireless systems arises when deploying different systems …

This paper presents a new kind of highly flexible frequency-agile bandpass filters (FA-BPFs)
based on the novel synchronously tuned dual-mode resonator (STDR). The bandwidth …

A novel multifunctional reconfigurable filter with three different transmission modes using
transversal signal-interaction principles is proposed. These three operational modes allow …

Intrinsically switched tunable filters are switched on and off using the tuning elements that
tune their center frequencies and/or bandwidths, without requiring an increase in the tuning …

To reduce the complexity and cost of future telecommunication systems, electrically tunable
or reconfigurable filters based on radio frequency microelectromechanical systems (RF …

In this article, a novel reconfigurable bandpass filter with tunable passband edge and
bandwidth is proposed. The bandpass filter enables the two band edges independently …