Abstract
As the demand for wireless products increases, low cost and high integration have become the major issues in RF circuit design. It is critical for RF system designers to offer multistandard operation while at the same maintaining competitive hardware costs. For example, global system for mobile communications (GSM) and wideband code division multiple access (WCDMA) mobile communications standards operate in frequency bands of 900, 1,800, and 1,900 MHz. The difference between these two is that GSM is a 2G technology and WCDMA is a part of the newer 3G group of technologies. Wireless local area network (WLAN) products using IEEE 802.11b [27] and IEEE 802.11g [29] standards operate in the unlicensed industrialscientific- medical (ISM) 2.4-GHz band, and products using IEEE 802.11a [28] and 802.11n [30] operate in the ISM 5-GHz band. Previously, the dual-band RF front end was realized with two single-band filters and a duplexer. S uch an approach requires a large circuit size. As a result, dual-band filters have recently be - come attractive components for use in wireless communication devices operating at RF and microwave frequencies [1][20].
| Original language | English |
|---|---|
| Pages | 34-48 |
| Number of pages | 15 |
| Volume | 13 |
| No. | 5 |
| Specialist publication | IEEE Microwave Magazine |
| DOIs | |
| Publication status | Published - 2012 Jul 30 |
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All Science Journal Classification (ASJC) codes
- Radiation
- Condensed Matter Physics
- Electrical and Electronic Engineering
Cite this
}
Shunted-line stepped-impedance resonator. / Hsu, Cheng Ying; Chen, Chu Yu; Chuang, Huey Ru.
In: IEEE Microwave Magazine, Vol. 13, No. 5, 30.07.2012, p. 34-48.Research output: Contribution to specialist publication › Article
TY - GEN
T1 - Shunted-line stepped-impedance resonator
AU - Hsu, Cheng Ying
AU - Chen, Chu Yu
AU - Chuang, Huey Ru
PY - 2012/7/30
Y1 - 2012/7/30
N2 - As the demand for wireless products increases, low cost and high integration have become the major issues in RF circuit design. It is critical for RF system designers to offer multistandard operation while at the same maintaining competitive hardware costs. For example, global system for mobile communications (GSM) and wideband code division multiple access (WCDMA) mobile communications standards operate in frequency bands of 900, 1,800, and 1,900 MHz. The difference between these two is that GSM is a 2G technology and WCDMA is a part of the newer 3G group of technologies. Wireless local area network (WLAN) products using IEEE 802.11b [27] and IEEE 802.11g [29] standards operate in the unlicensed industrialscientific- medical (ISM) 2.4-GHz band, and products using IEEE 802.11a [28] and 802.11n [30] operate in the ISM 5-GHz band. Previously, the dual-band RF front end was realized with two single-band filters and a duplexer. S uch an approach requires a large circuit size. As a result, dual-band filters have recently be - come attractive components for use in wireless communication devices operating at RF and microwave frequencies [1][20].
AB - As the demand for wireless products increases, low cost and high integration have become the major issues in RF circuit design. It is critical for RF system designers to offer multistandard operation while at the same maintaining competitive hardware costs. For example, global system for mobile communications (GSM) and wideband code division multiple access (WCDMA) mobile communications standards operate in frequency bands of 900, 1,800, and 1,900 MHz. The difference between these two is that GSM is a 2G technology and WCDMA is a part of the newer 3G group of technologies. Wireless local area network (WLAN) products using IEEE 802.11b [27] and IEEE 802.11g [29] standards operate in the unlicensed industrialscientific- medical (ISM) 2.4-GHz band, and products using IEEE 802.11a [28] and 802.11n [30] operate in the ISM 5-GHz band. Previously, the dual-band RF front end was realized with two single-band filters and a duplexer. S uch an approach requires a large circuit size. As a result, dual-band filters have recently be - come attractive components for use in wireless communication devices operating at RF and microwave frequencies [1][20].
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UR - http://www.scopus.com/inward/citedby.url?scp=84864225780&partnerID=8YFLogxK
U2 - 10.1109/MMM.2012.2197142
DO - 10.1109/MMM.2012.2197142
M3 - Article
AN - SCOPUS:84864225780
VL - 13
SP - 34
EP - 48
JO - IEEE Microwave Magazine
JF - IEEE Microwave Magazine
SN - 1527-3342
ER -