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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wen Wang Xuetian Wang Wei Wang Fathy, A.E. |
| Copyright Year | 2013 |
| Description | Author affiliation: Dept. of Electr. Eng. & Comput. Sci., Univ. of Tennessee, Knoxville, TN, USA (Fathy, A.E.) || Sch. of Inf. & Electron., Beijing Inst. of Technol., Beijing, China (Wen Wang; Xuetian Wang; Wei Wang) |
| Abstract | In this work, a novel antipodal linearly tapered slot antenna (ALTSA) using microstrip-to-substrate integrated waveguide (SIW) transition is proposed and demonstrated. The antenna is well designed for use as a feed antenna in an 8mm focal plane array (FPA) imaging system. SIW feeding system is used for its salient features for microwave and millimeter-wave applications, including low-cost fabrication. PCB technology is used to fabricate the SIW antenna in a single layer structure. The fabricated antenna was measured and good agreement was obtained between the simulation and measurement results. The S11 of the proposed antenna is below -12dB over the Ka-band, meanwhile, the E-plane side lobe is almost 14dB down. The feed antenna was placed on the focal plane of a reflector antenna and its side lobe level drops to 40dB down, which shows us its high suitability for passive millimeter-wave (PMMW) focal plane array imaging systems. |
| Starting Page | 267 |
| Ending Page | 271 |
| File Size | 2056011 |
| Page Count | 5 |
| File Format | |
| DOI | 10.1109/ARRAY.2013.6731839 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-10-15 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Imaging Antenna measurements Arrays Antenna radiation patterns Antenna arrays Microstrip Millimeter wave technology Substrate integrated waveguide Passive millimeter-wave Focal plane array Antipodal linearly tapered slot antenna |
| Content Type | Text |
| Resource Type | Article |
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