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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Weilong Liang Yong-Chang Jiao Yuchen Luan Chao Tian |
| Copyright Year | 2002 |
| Abstract | A dual-band circularly polarized complementary antenna loaded with adjusting stubs is presented. The antenna consists of a semi-circle shaped printed monopole fed by a 50- Ω microstrip and the complementary metal structure part connected to the ground plane. Due to the complement structure, this antenna can work in dual-band linearly. To achieve dual-band circular polarization, rectangular and L-shaped adjusting stubs are added. By adjusting the parasitic elements appropriately, the conventional complementary antenna can be converted into a dual band circularly polarized antenna. The antenna impedance bandwidths are 400 MHz centered at 2.5 GHz and 2000 MHz centered at 5.8 GHz. The 3-dB axial ratio (AR) bandwidths are 40 MHz centered at 2.41 GHz and 640 MHz centered at 5.38 GHz. The measured results agree well with the simulated results. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 1153 |
| Ending Page | 1156 |
| Page Count | 4 |
| File Size | 1529132 |
| File Format | |
| ISSN | 15361225 |
| Volume Number | 14 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Dual band Antenna measurements Polarization Bandwidth Surface impedance Slot antennas dual-band Circularly polarized complementary antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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