A Highly Integrated Triple-Band RF Front-End Module for WiMAX Applications
Summary :
This paper presents a compact and highly integrated triple-band RF front-end module (FEM) for worldwide interoperability for microwave access (WiMAX) applications using multilayer low temperature co-fired ceramic (LTCC) technology. The proposed RF FEM is composed of a TX triplexer, an RX triplexer, and a TX/RX switch. Both TX and RX triplexers are fully embedded in an LTCC substrate and the TX/RX switch is placed on the substrate. The TX triplexer consists of 2- and 5-GHz lowpass filters, a 3-GHz highpass filter, and a matching circuit. On the other hand, the RX triplexer consists of miniaturized 2-, 3-, 5-GHz coupled-resonator bandpass filters and a matching circuit, which are stacked up for space saving. In TX path, the RF FEM provides an insertion loss of 1.8 dB, 2.1 dB and 2.5 dB at 2-, 3-, and 5-GHz band, respectively, with a high second-harmonic suppression characteristic. In RX path, the RF FEM also provides a low insertion loss at three passbands with high attenuation at other passbands. The size of the proposed RF FEM is only 4.0 mm
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E93-C No.8 pp.1315-1322
- Publication Date
- 2010/08/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E93.C.1315
- Type of Manuscript
- PAPER
- Category
- Microwaves, Millimeter-Waves
Authors
Keyword
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Dongsu KIM, Dong Ho KIM, Jong In RYU, Chong-Dae PARK, Jun Chul KIM, Jong Chul PARK, "A Highly Integrated Triple-Band RF Front-End Module for WiMAX Applications" in IEICE TRANSACTIONS on Electronics,
vol. E93-C, no. 8, pp. 1315-1322, August 2010, doi: 10.1587/transele.E93.C.1315.
Abstract: This paper presents a compact and highly integrated triple-band RF front-end module (FEM) for worldwide interoperability for microwave access (WiMAX) applications using multilayer low temperature co-fired ceramic (LTCC) technology. The proposed RF FEM is composed of a TX triplexer, an RX triplexer, and a TX/RX switch. Both TX and RX triplexers are fully embedded in an LTCC substrate and the TX/RX switch is placed on the substrate. The TX triplexer consists of 2- and 5-GHz lowpass filters, a 3-GHz highpass filter, and a matching circuit. On the other hand, the RX triplexer consists of miniaturized 2-, 3-, 5-GHz coupled-resonator bandpass filters and a matching circuit, which are stacked up for space saving. In TX path, the RF FEM provides an insertion loss of 1.8 dB, 2.1 dB and 2.5 dB at 2-, 3-, and 5-GHz band, respectively, with a high second-harmonic suppression characteristic. In RX path, the RF FEM also provides a low insertion loss at three passbands with high attenuation at other passbands. The size of the proposed RF FEM is only 4.0 mm
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E93.C.1315/_p
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@ARTICLE{e93-c_8_1315,
author={Dongsu KIM, Dong Ho KIM, Jong In RYU, Chong-Dae PARK, Jun Chul KIM, Jong Chul PARK, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Highly Integrated Triple-Band RF Front-End Module for WiMAX Applications},
year={2010},
volume={E93-C},
number={8},
pages={1315-1322},
abstract={This paper presents a compact and highly integrated triple-band RF front-end module (FEM) for worldwide interoperability for microwave access (WiMAX) applications using multilayer low temperature co-fired ceramic (LTCC) technology. The proposed RF FEM is composed of a TX triplexer, an RX triplexer, and a TX/RX switch. Both TX and RX triplexers are fully embedded in an LTCC substrate and the TX/RX switch is placed on the substrate. The TX triplexer consists of 2- and 5-GHz lowpass filters, a 3-GHz highpass filter, and a matching circuit. On the other hand, the RX triplexer consists of miniaturized 2-, 3-, 5-GHz coupled-resonator bandpass filters and a matching circuit, which are stacked up for space saving. In TX path, the RF FEM provides an insertion loss of 1.8 dB, 2.1 dB and 2.5 dB at 2-, 3-, and 5-GHz band, respectively, with a high second-harmonic suppression characteristic. In RX path, the RF FEM also provides a low insertion loss at three passbands with high attenuation at other passbands. The size of the proposed RF FEM is only 4.0 mm
keywords={},
doi={10.1587/transele.E93.C.1315},
ISSN={1745-1353},
month={August},}
Copy
TY - JOUR
TI - A Highly Integrated Triple-Band RF Front-End Module for WiMAX Applications
T2 - IEICE TRANSACTIONS on Electronics
SP - 1315
EP - 1322
AU - Dongsu KIM
AU - Dong Ho KIM
AU - Jong In RYU
AU - Chong-Dae PARK
AU - Jun Chul KIM
AU - Jong Chul PARK
PY - 2010
DO - 10.1587/transele.E93.C.1315
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E93-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 2010
AB - This paper presents a compact and highly integrated triple-band RF front-end module (FEM) for worldwide interoperability for microwave access (WiMAX) applications using multilayer low temperature co-fired ceramic (LTCC) technology. The proposed RF FEM is composed of a TX triplexer, an RX triplexer, and a TX/RX switch. Both TX and RX triplexers are fully embedded in an LTCC substrate and the TX/RX switch is placed on the substrate. The TX triplexer consists of 2- and 5-GHz lowpass filters, a 3-GHz highpass filter, and a matching circuit. On the other hand, the RX triplexer consists of miniaturized 2-, 3-, 5-GHz coupled-resonator bandpass filters and a matching circuit, which are stacked up for space saving. In TX path, the RF FEM provides an insertion loss of 1.8 dB, 2.1 dB and 2.5 dB at 2-, 3-, and 5-GHz band, respectively, with a high second-harmonic suppression characteristic. In RX path, the RF FEM also provides a low insertion loss at three passbands with high attenuation at other passbands. The size of the proposed RF FEM is only 4.0 mm
ER -
English
