A SIMPLE METHOD TO DESIGN A COMPACT AND HIGH PERFORMANCE DUAL-BAND BANDPASS FILTER FOR GSM AND WLAN | Zendy

Cheng-Yuan Hung | Zendy; RuYuan Yang | Zendy; Yueh-Ling Lin | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

A SIMPLE METHOD TO DESIGN A COMPACT AND HIGH PERFORMANCE DUAL-BAND BANDPASS FILTER FOR GSM AND WLAN

Author(s) -

Cheng-Yuan Hung,

RuYuan Yang,

Yueh-Ling Lin

Publication year - 2010

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

ISSN - 1937-8718

DOI - 10.2528/pierc10040902

Subject(s) - simple (philosophy) , band pass filter , gsm , multi band device , dual (grammatical number) , electronic engineering , computer science , filter (signal processing) , engineering , telecommunications , electrical engineering , art , philosophy , literature , epistemology , antenna (radio)

This paper proposes a novel compact dual-band bandpass fllter (BPF) using four spiral resonators for application in GSM and IEEE 802.11b WLANs for the flrst time. Since the two passbands can be tuned individually, the fllter has more design freedoms. The symmetry coupling structure is realized to achieve a isolation higher than 30dB between the lower and higher passbands. The full-wave simulator IE3D is used to design the spiral resonators and calculate the coupling coe-cients of the basic coupling structures. The designed BPF is fabricated and measured. Good agreement between the simulated and measured results verifles our design concept.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research