A novel miniaturized bandpass filter (BPF) with high stopband rejection based on a hybrid
structure is proposed with shielded quarter-mode substrate integrated waveguide (QMSIW) …

A novel method to design substrate integrated waveguide (SIW) filters with odd-order
response is presented in this letter. By combining SIW and stripline technologies, a fully …

This letter presents a novel compact folded bandpass filter in empty substrate integrated
coaxial line (ESICL) technology. To obtain these compact filters, the inverters are modified to …

This letter presents the design of a microwave bandpass filter with frequency-dependent
coupling implemented in substrate integrated waveguide (SIW) technology. The proposed …

A lossy filter with flat passband and asymmetric response is proposed by using complex
couplings. The complex coupling coefficients with positive and negative imaginary parts are …

A novel compact microstrip second‐order lossy bandpass filter (BPF) based on an improved
simplified composite right‐/left‐handed zeroth‐order resonator (ISZOR) is presented in this …

In this paper, we introduce a novel concept of tunable and miniaturized filtersthat embed, as
voltage-controlled elements, state-of-the-art variable capacitors, based on vertically aligned …

This paper compares several designs of lossy filters for receiver subsystems in satellite
transponders. The reference design is a microstrip filter made of coupled hairpin resonators …

ABSTRACT A dual‐plane resonant cell wideband bandpass filter is proposed and designed
on substrate integrated waveguide (SIW) cavities using U‐shape slots and H‐shape fractal …

A novel compact six-pole intermediate frequency lossy filter based on double-layer
microstrip coupled microstrip resonators is proposed in this paper. A detailed theoretical …