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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Caso, R. Serra, A.A. Pino, M. Nepa, P. Manara, G. |
| Copyright Year | 2002 |
| Abstract | In this letter, a novel slot-coupling feeding technique is used to realize a dual-polarized 2 × 1 microstrip stacked patch array for mobile wireless communication systems. The array is intended as a basic module for base-station linear arrays, whose final size depending on beamwidth and gain requirements. Each array element is fed through two microstrip lines arranged on the basis of a sequential rotation technique. Each stacked square patch is excited through a square ring slot realized in the feeding network ground plane. Design procedure, simulation results and measurement data are presented for a 2 × 1 array working in the GSM 1800-1900 band (1710-1910 MHz), UMTS band (1920-2170 MHz), ISM band (2400-2484 MHz), and UMTS 3G expansion band (2500-2690 MHz) or, alternatively, WiMAX band (2300-2700 MHz), with a resulting 45% percentage bandwidth (reflection coefficient <; -10 dB). Due to both the symmetry properties of the novel slot-coupling feeding configuration and the implementation of a sequential rotation technique, good results have been obtained in terms of port isolation and cross-polar radiation patterns. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 986 |
| Ending Page | 989 |
| Page Count | 4 |
| File Size | 548845 |
| File Format | |
| ISSN | 15361225 |
| Volume Number | 9 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Arrays Wideband Antenna radiation patterns Microstrip Antenna measurements Prototypes Reflection wideband antennas Antenna arrays dual polarization slot coupling |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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