A simple and effective method for microstrip dual-band filters design

A new type of novel low loss dual-band microstrip filters using folded open-loop ring resonators (OLRRs) is presented in this letter. Both magnetic and electric coupling structures are implemented to provide high performance passband response. The first passband and second passband of the designed d...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE microwave and wireless components letters 2006-05, Vol.16 (5), p.246-248
Hauptverfasser:	CHEN, Chu-Yu, HSU, Cheng-Ying
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Band pass filters Circuit properties Couplings Dual band electric coupling Electric filters Electric, optical and optoelectronic circuits Electronic circuits Electronics Exact sciences and technology Frequency Frequency bands Frequency filters Joining magnetic coupling Magnetic separation Microstrip filters Microstrip resonators Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits Microwaves open-loop ring resonators (OLRRs) Optical ring resonators Oscillators, resonators, synthetizers Passband Resonator filters Resonators standing wave
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A new type of novel low loss dual-band microstrip filters using folded open-loop ring resonators (OLRRs) is presented in this letter. Both magnetic and electric coupling structures are implemented to provide high performance passband response. The first passband and second passband of the designed dual-band filter can be easily and accurately shifted to a desired frequency band by adjusting the physical dimensions of OLRRs. Finally, the 2.4-GHz/5.7-GHz and 2.4-GHz/5.2-GHz dual-band filters are illustrated and measured in this letter.
ISSN:	1531-1309 2771-957X 1558-1764 2771-9588
DOI:	10.1109/LMWC.2006.873584