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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | You-Quan Li Hui Zhang Yun-Qi Fu Nai-Chang Yuan |
| Copyright Year | 2002 |
| Abstract | This letter investigates the application of EBG radar absorbing material (RAM) to asymmetric ridged waveguide slot antenna array to reduce its backward RCS. The EBG RAM is based on the mushroom-like EBG structure loaded with lumped resistances. A ridged waveguide slot antenna array with 4 times 10 slot elements was designed and built, part of the metal ground plane of the array is replaced with this EBG RAM. The measured results show that performance of the antenna array is preserved when EBG RAM is used. At working frequency the backward RCS of antenna array with EBG RAM has dramatically reduced than that of the common antenna array. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 473 |
| Ending Page | 476 |
| Page Count | 4 |
| File Size | 291815 |
| File Format | |
| ISSN | 15361225 |
| Volume Number | 7 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Radar antennas Slot antennas Antenna arrays Periodic structures Metamaterials Radar cross section Radar applications Planar waveguides Waveguide components Antenna measurements ridged waveguide slot antenna array Electromagnetic band-gap (EBG) RAM radar cross section (RCS) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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