In this paper, a novel bandpass microwave filter is designed and numerically investigated. A trisection open loop resonator is used to provide a narrow bandpass filter at 2.4 GHz. The three-pole trisection filter is not only the simplest filters...

In this letter, a simple approach for design and realization of dual mode substrate integrated waveguide (SIW) bandpass filter of order higher than two is presented. The dual mode resonators are square SIW cavities perturbed by corner cut...

In this paper, design and simulation of a novel IC-compatible microelectromechanical bandpass filter for use in intermediate frequency range of a wireless communication system is reported. This filter is composed of two high-Q square frame...

In this paper, a dual-mode switchable bandpass filter based on open loop resonators and PIN diode switches is designed and implemented. The proposed filter has two center frequency states, one at 1.9 GHz and second one at 2.45 GHz with both...

In this work, a periodic structure as a passband filter for differential input signals is introduced that suppresses the common-mode noise with a high common-mode rejection ratio on a wide range of frequencies. The unit-cell ...

In this paper a wide passband filter with common-mode suppression based on left handed metamaterial transmission line at GHz frequencies is proposed. The concept presented in this work is validated by 3D full-wave ...