A CPW-Fed Dual-Frequency Monopole Antenna
In: IEEE Transactions on Antennas and Propagation, Jg. 52 (2004-04-01), S. 978-982
Online
unknown
Zugriff:
A new dual-frequency design of coplanar waveguide (CPW)-fed monopole antenna is proposed and experimentally studied. The proposed antenna utilizes the advantages of the CPW line to simplify the structure of the antenna into a single metallic level, thereby making easier the integration with the microwave integrated circuits. The two operating modes of the proposed antenna are associated with various lengths of two monopoles, in which the longer monopole works for the first resonant mode and the shorter monopole works for the second mode. Moreover, by increasing the width of the longer monopole, a broadband dual-frequency operation is demonstrated. Experimental results show that the impedance bandwidth, determined from 10-dB return loss, of the two operating frequencies can both be greater than 14%. Details of the experimental results are presented and discussed.
| Titel: |
A CPW-Fed Dual-Frequency Monopole Antenna
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| Autor/in / Beteiligte Person: | Chen, Hong-Twu ; Chen, Horng-Dean |
| Link: | |
| Zeitschrift: | IEEE Transactions on Antennas and Propagation, Jg. 52 (2004-04-01), S. 978-982 |
| Veröffentlichung: | Institute of Electrical and Electronics Engineers (IEEE), 2004 |
| Medientyp: | unknown |
| ISSN: | 0018-926X (print) |
| DOI: | 10.1109/tap.2004.825620 |
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