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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2017-08-30
A Coupled-Fed Reconfigurable Antenna for Internal LTE Mobile Phone Applications
By
Xinxing Zhong

    Mr. Xinxing Zhong

    R&D Department 2

    Jiangsu SEUIC Technology co,Ltd.

    China

    Homepage

Progress In Electromagnetics Research Letters, Vol. 70, 39-44, 2017
doi:10.2528/PIERL17062602 | Google Scholar

Abstract
In this paper, a multi-frequency broadband planar reconfigurable antenna is designed for smart mobile phone applications. The antenna comprises two monopole strips and a parasitic shorting strip, and generates several independent resonant modes through this kind of stub loading. The miniaturization and broadbandization of the antenna is achieved by bending the strip line and using coupling feed. In addition, loading the matching circuit at the feeding point, the bandwidth can completely cover 824-960 and 1710-2690 MHz. In order to cover a lower band LTE band 20 (800 MHz), a RF switch at shorting point is used to switch low frequency to 791 MHz. So the proposed antenna can work at GSM850,900; DCS1800; PCS1900; WCDMA bands 1, 2, 4, 5, 8; TD-SCDMA bands A, F; CDMA BC0,BC1 and LTE bands 1, 3, 5, 7,8, 20, 38, 39, 40, 41. Also, the total size of the antenna is 15 mm×30 mm×0.8 mm, which is very suitable for 4G slim smart mobile phone applications.
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Citation
Xinxing Zhong, "A Coupled-Fed Reconfigurable Antenna for Internal LTE Mobile Phone Applications," Progress In Electromagnetics Research Letters, Vol. 70, 39-44, 2017.
doi:10.2528/PIERL17062602
References

1. Liu, C. L., Y. F. Lin, and C. M. Liang, "Miniature internal penta-band monopole antenna formobile phones," IEEE Transactions on Antennas and Propagation, Vol. 58, 1008-1011, 2010.
doi:10.1109/TAP.2009.2039309        Google Scholar

2. Wong, K. L. and S. C. Chen, "Printed single-strip monopole using a chip inductor for penta-band WWAN operation in the mobile phone," IEEE Transactions on Antennas and Propagation, Vol. 58, 1011-1014, 2010.
doi:10.1109/TAP.2009.2039324        Google Scholar

3. Zhang, T. and R. L. Li, "A novel multiband planar antenna for GSM/UMTS/LTE/Zigbee/RFID mobile devices," IEEE Transactions on Antennas and Propagation, Vol. 59, 4209-4214, 2011.
doi:10.1109/TAP.2011.2164201        Google Scholar

4. Chiu, C. W. and C. H. Chang, "Multiband folded loop antenna for smart phones," Progress In Electromagnetics Research, Vol. 102, 213-216, 2010.
doi:10.2528/PIER10011601        Google Scholar

5. Zheng, M., H. Y. Wang, and Y. Hao, "Internal hexa-band folded monopole/dipole/loop antenna withfour resonances for mobile device," IEEE Transactions on Antennas and Propagation, Vol. 60, 2880-2885, 2012.
doi:10.1109/TAP.2012.2194687        Google Scholar

6. Lee, C. T. and K. L. Wong, "Uniplanar coupled-fed printed PIFA for WWAN/WLAN operation in themobile phone," Microwave and Optical Technology Letters, Vol. 51, 1250-1257, 2009.
doi:10.1002/mop.24298        Google Scholar

7. Lin, K. C., C. H. Lin, and Y. C. Lin, "Simple printed multiband antenna with novel parasitic-element design for multistandard mobile phone applications," IEEE Transactions on Antennas and Propagation, Vol. 61, 488-491, 2013.
doi:10.1109/TAP.2012.2220106        Google Scholar

8. Wong, K. L., M. F. Tu, and T. Y. Wu, "Small-size coupled-fed printed PIFA for internaleight-band LTE/GSM/UMTS mobile phone antenna," Microwave and Optical Technology Letters, Vol. 52, 2123-2128, 2010.
doi:10.1002/mop.25387        Google Scholar

9. Ilvonen, R. J. and C. Icheln, "Inherently non-resonant multi-band mobile terminal antenna," Electronics Letters, Vol. 49, 11-13, 2013.
doi:10.1049/el.2012.3427        Google Scholar

10. Wong, K. L., Y. W. Chang, and S. C. Chen, "Bandwidth enhancement of small-size planar tablet computer antenna using a parallel-resonant spiral slit," IEEE Transactions on Antennas and Propagation, Vol. 60, 1705-1711, 2012.
doi:10.1109/TAP.2012.2186266        Google Scholar

11. Wong, K. L., P. W. Lin, and H. J. Hsu, "Decoupled WWAN/LTE antennas with an isolation ring strip embedded there between for smartphone application," Microwave and Optical Technology Letters, Vol. 55, 1470-1476, 2013.
doi:10.1002/mop.27654        Google Scholar

12. Valkonen, R., M. Kaltiokallio, and C. Icheln, "Capacitive coupling element antennas for multi-standard mobile handsets," IEEE Transactions on Antennas and Propagation, Vol. 61, 2783-2791, 2013.
doi:10.1109/TAP.2013.2244838        Google Scholar

13. Wahid, P. F., M. A. Ali, B. C. DeLoach, and Jr., "A reconfigurable Yagi antenna for wireless communications," Microwave and Optical Technology Letters, Vol. 38, 140-141, 2003.
doi:10.1002/mop.10997        Google Scholar

14. Zhou, L., S. K. Sharma, and S. K. Kassegne, "Reconfigurable microstrip rectangular loop antennas using RF MEMS switches," Microwave and Optical Technology Letters, Vol. 50, 252-256, 2008.
doi:10.1002/mop.23042        Google Scholar

15. Al-Dahleh, R., C. Shafai, and L. Shafai, "Frequency-agile microstrip patch antenna using areconfigurable mems ground plane," Microwave and Optical Technology Letters, Vol. 43, 64-67, 2004.
doi:10.1002/mop.20376        Google Scholar

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