Design of a Dual-Band Wilkinson Power Divider Using Compact Lowpass Filter with Wide Suppression Band

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F24%3A43972531" target="_blank" >RIV/49777513:23220/24:43972531 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10603456" target="_blank" >https://ieeexplore.ieee.org/document/10603456</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISSE61612.2024.10603456" target="_blank" >10.1109/ISSE61612.2024.10603456</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design of a Dual-Band Wilkinson Power Divider Using Compact Lowpass Filter with Wide Suppression Band

Popis výsledku v původním jazyce

This paper introduces a dual-band Wilkinson Power Divider (WPD) utilizing a compact Lowpass Filter (LPF) with a wide suppression band. The proposed divider demonstrates excellent performance at operating frequencies of 0.9 GHz and 2.7 GHz, along with effective harmonic suppression in the range of 4.8 GHz to 11.8 GHz. Moreover, the proposed design achieves over a 50% size reduction compared to conventional WPDs. This harmonic suppression and size reduction are achieved by integrating two LPFs into the WPD branches in place of the traditional λ/4 transmission lines. The proposed lowpass filter has a 3.1 GHz cut-off frequency and provides a stopband from 4.8 GHz to 10 GHz. The harmonic suppression range provided by the LPFs ensures that unwanted signals are effectively attenuated. The suggested design is particularly suitable for GSM communication systems, while size constraints and harmonic interference are critical considerations.

Název v anglickém jazyce

Design of a Dual-Band Wilkinson Power Divider Using Compact Lowpass Filter with Wide Suppression Band

Popis výsledku anglicky

This paper introduces a dual-band Wilkinson Power Divider (WPD) utilizing a compact Lowpass Filter (LPF) with a wide suppression band. The proposed divider demonstrates excellent performance at operating frequencies of 0.9 GHz and 2.7 GHz, along with effective harmonic suppression in the range of 4.8 GHz to 11.8 GHz. Moreover, the proposed design achieves over a 50% size reduction compared to conventional WPDs. This harmonic suppression and size reduction are achieved by integrating two LPFs into the WPD branches in place of the traditional λ/4 transmission lines. The proposed lowpass filter has a 3.1 GHz cut-off frequency and provides a stopband from 4.8 GHz to 10 GHz. The harmonic suppression range provided by the LPFs ensures that unwanted signals are effectively attenuated. The suggested design is particularly suitable for GSM communication systems, while size constraints and harmonic interference are critical considerations.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the International Spring Seminar on Electronics Technology

ISBN

979-8-3503-8547-2

ISSN

2161-2528

e-ISSN

2161-2536

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

IEEE

Místo vydání

Piscaway

Místo konání akce

Prague, Czech Republic

Datum konání akce

15. 5. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001283808200001