| Autor: |
C. Sudheer Reddy, Singaravelu Raghavan |
| Rok vydání: |
2015 |
| Předmět: |
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| Zdroj: |
2015 2nd International Conference on Electronics and Communication Systems (ICECS). |
| DOI: |
10.1109/ecs.2015.7124990 |
| Popis: |
This paper proposes a dual band antenna by etching Complementary Split Ring Resonator (CSRR) from the ground plane of a Microstrip Patch Antenna (MPA). A circular MPA was designed to resonate at 5.8 GHz. A second resonance at 2.48 GHz was achieved by removing a rhombic CSRR from the ground plane. This antenna operating at 2.48 GHz and 5.8 GHz bands can be used for WLAN applications. The frequency range of WLAN is 2.4–2.5 GHz and 5.725–5.875 GHz. The CSRR was further modified to achieve the second resonance at 1.9 GHz. The modified antenna can be used in GSM 1900 whose frequency range is 1.85–1.91 GHz. By introducing CSRR, miniaturization has been achieved by 56% and 72% at 2.48 GHz and 1.9 GHz respectively compared to conventional microstrip antennas. The simulations of designed antenna were done using the High Frequency Structure Simulator (HFSS). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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