Compact microstrip lowpass filter with high harmonics suppression using defected structures

TK Rekha, P Abdulla, PM Jasmine, AR Anu - AEU-International Journal of …, 2020 - Elsevier
A compact microstrip lowpass filter with sharp selectivity and wide stopband designed on the
basis of dual-plane, is presented. Initially, a basic one pole defected ground structure (DGS) …

Design of a very compact and sharp bandpass diplexer with bended lines for GSM and LTE applications

S Roshani, S Roshani - AEU-International Journal of Electronics and …, 2019 - Elsevier
In this paper a new miniaturized bandpass-bandpass diplexer with sharp pass-band is
designed and fabricated. The proposed diplexer includes two bandpass filters with sharp …

A lowpass filter design using curved and fountain shaped resonators

S Roshani, K Dehghani, S Roshani - Frequenz, 2019 - degruyter.com
In this paper a new lowpass filter (LPF) with curved line resonators and fountain shaped
resonators is proposed. The proposed filter has achieved wide stopband, compact size …

[HTML][HTML] Compact low-pass filter (LPF) with wide harmonic suppression using interdigital capacitor

A Mandal, T Moyra - Frequenz, 2023 - degruyter.com
In this article, a compact microstrip low-pass filter (LPF) with low in-band insertion loss and a
wide attenuation band is recommended. The structure is modeled using two rectangular …

Stepped impedance hairpin resonator (SIHR) based compact lowpass filter with wide attenuation band

A Mandal, T Moyra - Electromagnetics, 2022 - Taylor & Francis
In this article, a compact (0.29 λg x 0.10 λg) low-pass filter (LPF) using a trisection stepped
impedance hairpin resonator (SIHR) with a low insertion loss and a wide attenuation band is …

[HTML][HTML] A compact simple microstrip lowpass filter based on elliptical analyzed resonator

M Hayati, S Lotfi, H Siahkamari, T Blecha, R Linhart… - Frequenz, 2022 - degruyter.com
In this article, a compact microstrip lowpass filter (LPF) using elliptical shaped resonators
with ultra-wide stopband is rendered. In this respect, LC equal structures of the elliptical …

Design of bandpass–bandpass diplexers using rectangular-, T-, and L-shaped resonators for hybrid power amplifier and 5G applications

M Tahmasbi, F Razaghian, S Roshani - Analog Integrated Circuits and …, 2021 - Springer
In this paper, two bandpass–bandpass diplexers, based on L-, T-and rectangular-shaped
resonators are designed and analyzed, which are used to design a novel hybrid power …

Modeling of a compact ultra-wideband bandpass filter with a single notch using DGS and DMS technology

S Sen, T Moyra - Waves in Random and Complex Media, 2021 - Taylor & Francis
A compact, low loss microstrip ultra-wideband (UWB) bandpass filter (BPF) with a narrow
notch band is proposed in this article for using wireless communication applications within …

New compact low-pass filter (LPF) using cascaded square open loop resonator

RT Hammed, SH Hassan, SL Ajeel - AEU-International Journal of …, 2018 - Elsevier
This article introduces a new design technique of low-pass filter using cascaded square
open loop resonator (SOLR) for the multi-wireless communication system. In the design …

Compact low‐cost microstrip lowpass filter with sharp roll‐off and wide attenuation band

S Sen, T Moyra - International Journal of RF and Microwave …, 2019 - Wiley Online Library
A compact low‐cost lowpass filter (LPF) with sharp roll‐off and wide attenuation band using
stepped impedance resonator loaded with interdigital fingers and U‐shaped resonator is …