In this paper, a low-pass filter (LPF) using modified flag resonators to achieve sharp roll-off
and an ultrawide stopband up to 18 times the cutoff frequency (fc) is presented. To obtain a …

In this paper, a compact microstrip lowpass filter (LPF) using triangle-shaped resonators is
presented. The designed LPF includes three symmetric triangle-shaped resonators to …

In this paper, a novel method is developed in order to design a harmonic control circuit block
using a compact microstrip low-pass filter (LPF) for a P-HEMT class-F PA. The design …

In this paper, a compact asymmetric-shaped microstrip lowpass filter (LPF) using a stepped
impedance resonator is presented. An ultra wide stopband with high attenuation in the …

In this paper, a very compact size microstrip suppressing cell is presented. The proposed
suppressing cell consists of symmetric modified semicircular patches as main resonator and …

A novel compact microstrip lowpass filter is presented in this paper. The structure uses
stepped impedance and radial patches and it has the− 3 dB cut-off frequency at 4.39 GHz …

In this paper, a compact lowpass filter (LPF) with ultra-wide rejection band has been
presented. In fact, a novel meandered semi-hairpin resonator has been used and the …

In this paper, a new microstrip low-pass filter will be presented for achieving high ability to
choose wide stopband and suitable operation. This filter is built after design and simulation …

In this paper, a high-efficiency class-F power amplifier (PA) is designed using integration
between a low voltage p-HEMT transistor and a miniaturized microstrip suppressing cell. It …

This paper presents the design of a compact, ultra-sharp roll-off lowpass filter using stepped
impedance modified T-type with stepped impedance stub (SMTS). The position of the …