Bibliographic Details
| Title: |
Compact Eight-Band Frequency Reconfigurable Antenna for LTE/WWAN Tablet Computer Applications. |
| Authors: |
Ban, Yong-Ling1, Sun, Si-Cheng1, Li, Peng-Peng1, Li, Joshua Le-Wei1, Kang, Kai1 |
| Source: |
IEEE Transactions on Antennas & Propagation. Jan2014, Vol. 62 Issue 1, p471-475. 5p. |
| Subjects: |
Long-Term Evolution (Telecommunications), Tablet computer software, Radio frequency, Bandwidth allocation, Multifrequency antennas |
| Abstract: |
A novel eight-band LTE/WWAN frequency reconfigurable antenna for tablet computer applications is proposed in this communication. With a small dimension of 40\,\times\,12\,\times \,4 mm^3, the proposed antenna comprises a loop feeding strip and a shorting strip in which a single-pole four-throw RF switch is embedded. The RF switch is used to change the resonant modes of lower band among four different working states, so that the antenna can provide a multiband operation of LTE700/GSM850 /900/1800/1900/UMTS2100/LTE2300/2500 with return loss better than 6 dB. Reasonably good radiating efficiency and antenna gain are also achieved for the practical tablet computer. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
