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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chair, R. Lee, K.F. Mak, C.L. Luk, K.M. Kishk, A.A. |
| Copyright Year | 2002 |
| Description | Author affiliation: Dept. of Electr. Eng., Univ. of Mississippi, University, MS, USA (Chair, R.; Lee, K.F.) |
| Abstract | Microstrip antennas have the advantages of low profile, light weight and ease of fabrication. However, they have narrow bandwidth and relatively large size in the microwave frequency range. One design which gives wideband operation is the U-slot patch. Applying shorting wall and shorting pin techniques results in further improvements (Guo, Y.X. et al., Micro. and Opt. Tech. Lett., vol.28, p.328-30, 2001; Shackelford, A.K. et al., Electronics Lett., vol.37, p.729-30, 2001). The areas of small wideband patch antennas can be further reduced, by a factor of two, by using a half U-slot instead of the full U-slot (Deshmukh, A.A. and Kumar, G., IEEE AP-S Digest, p.876-9, 2003). Two miniaturized wideband half-U-slot patch antennas with shorting pin and shorting wall have been designed. Simulation results show that the bandwidth and gain of the reduced size antennas are similar to those of the original full U-slot structure in both cases. Measurement results confirm the simulation results on the half-U-slot patch with shorting wall. Experimental results on the second design are in progress. |
| Sponsorship | Univ. of California, Lawrence Livermore Nat. Lab. Northrop Grumman NSF ITT Industries ANSOFT |
| Starting Page | 4132 |
| Ending Page | 4135 |
| File Size | 126074 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780383028 |
| DOI | 10.1109/APS.2004.1330260 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-06-20 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Broadband antennas Patch antennas Antenna measurements Bandwidth Microstrip antennas Geometry Wavelength measurement Feeds Coaxial components Impedance |
| Content Type | Text |
| Resource Type | Article |
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