Abstract
This paper presents a dual-band bandpass filter composed of λ/2 and λ/4 stepped impedance resonators (SIRs) for the WLAN applications. The filter covers both the operating frequencies of 2.45 and 5.2 GHz. The doubly parallel-coupling mechanism is used in the filter design to provide alternative routes for signals of distinct frequencies. The tapped-line I/O feed is adopted in this circuit to create the attenuation poles for improving the signal selectivity and stopband rejection levels. Experiments are conducted to verify the circuit performance.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of 2008 China-Japan Joint Microwave Conference, CJMW 2008 |
| Pages | 513-515 |
| Number of pages | 3 |
| DOIs | |
| Publication status | Published - 2008 Dec 1 |
| Event | 2008 China-Japan Joint Microwave Conference, CJMW 2008 - Shanghai, China Duration: 2008 Sep 10 → 2008 Sep 12 |
Publication series
| Name | Proceedings of 2008 China-Japan Joint Microwave Conference, CJMW 2008 |
|---|
Other
| Other | 2008 China-Japan Joint Microwave Conference, CJMW 2008 |
|---|---|
| Country | China |
| City | Shanghai |
| Period | 08-09-10 → 08-09-12 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
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Dual-band BPF composed of doubly-coupled λ/2 and λ/4 SIRs for WLAN applications. / Ho, Haohung; Ho, Minhua; Hong, Wanchu.
Proceedings of 2008 China-Japan Joint Microwave Conference, CJMW 2008. 2008. p. 513-515 4772482 (Proceedings of 2008 China-Japan Joint Microwave Conference, CJMW 2008).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Dual-band BPF composed of doubly-coupled λ/2 and λ/4 SIRs for WLAN applications
AU - Ho, Haohung
AU - Ho, Minhua
AU - Hong, Wanchu
PY - 2008/12/1
Y1 - 2008/12/1
N2 - This paper presents a dual-band bandpass filter composed of λ/2 and λ/4 stepped impedance resonators (SIRs) for the WLAN applications. The filter covers both the operating frequencies of 2.45 and 5.2 GHz. The doubly parallel-coupling mechanism is used in the filter design to provide alternative routes for signals of distinct frequencies. The tapped-line I/O feed is adopted in this circuit to create the attenuation poles for improving the signal selectivity and stopband rejection levels. Experiments are conducted to verify the circuit performance.
AB - This paper presents a dual-band bandpass filter composed of λ/2 and λ/4 stepped impedance resonators (SIRs) for the WLAN applications. The filter covers both the operating frequencies of 2.45 and 5.2 GHz. The doubly parallel-coupling mechanism is used in the filter design to provide alternative routes for signals of distinct frequencies. The tapped-line I/O feed is adopted in this circuit to create the attenuation poles for improving the signal selectivity and stopband rejection levels. Experiments are conducted to verify the circuit performance.
UR - http://www.scopus.com/inward/record.url?scp=65949125121&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=65949125121&partnerID=8YFLogxK
U2 - 10.1109/CJMW.2008.4772482
DO - 10.1109/CJMW.2008.4772482
M3 - Conference contribution
AN - SCOPUS:65949125121
SN - 9787811181630
T3 - Proceedings of 2008 China-Japan Joint Microwave Conference, CJMW 2008
SP - 513
EP - 515
BT - Proceedings of 2008 China-Japan Joint Microwave Conference, CJMW 2008
ER -