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| Content Provider | IET Digital Library |
|---|---|
| Author | Sharma, A. K. Mittal, A. Reddy, B. V. R. |
| Abstract | A dual-band, singly fed slotted microstrip antenna for the 2.4 GHz wireless local area network (WLAN) and 2.5/3.5 GHz worldwide interoperability for microwave access (WiMAX) is implemented. The antenna consists of an aperture-fed square patch embedded with a narrow and symmetrical π-shaped slot to generate dual-band resonance. The geometry resonates at a lower frequency band which fully covers the 2.4–2.484 GHz WLAN band and 2.5–2.69 GHz WiMAX band. The higher-frequency resonance is obtained in the 3.5 GHz WiMAX band. An oval-shaped stub at the open end of the single microstrip feed line is used to obtain impedance matching over a wide band of frequencies. The 10 dB return loss bandwidth measured for the antenna is 18.07 and 8.28% in the lower and upper bands, respectively. Reactive loading of the patch with the π-shaped slot has resulted in a reduction of patch size by 36% when compared with a traditional square patch resonating at an operating frequency of 2.4 GHz. |
| Starting Page | 608 |
| Ending Page | 609 |
| Page Count | 2 |
| ISSN | 00135194 |
| Volume Number | 51 |
| e-ISSN | 1350911X |
| Issue Number | Issue 8, Apr (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/51/8 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2014.3622 |
| Journal | Electronics Letters |
| Publisher Date | 2015-04-07 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Aperture-fed Square Patch Antenna Combinatorial Mathematics Frequency 2.4 GHz to 3.5 GHz Geometry Microstrip Antenna Microstrip Line Multifrequency Antenna Oval-shaped Stub Single Antenna Single Microstrip Feed Line Slot Antenna Slot Embedded Dual-band Patch Antenna Waveguide And Microwave Transmission Line WiMax WiMAX Application Wireless LAN Wireless Local Area Network WLAN Application Worldwide Interoperability For Microwave Access |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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