DESIGN OF COMPACT MICROSTRIP ANTENNA ARRAY WITH DECOUPLING NETWORK
| Autor: | You-Bao Wang, Bo Zhang, Shun Xiao, and Ye Wei |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Patch antenna
Engineering Coaxial antenna business.industry 020208 electrical & electronic engineering Antenna measurement Electrical engineering 020206 networking & telecommunications Hardware_PERFORMANCEANDRELIABILITY 02 engineering and technology Collinear antenna array Electronic Optical and Magnetic Materials law.invention Antenna array Microstrip antenna Hardware_GENERAL law Hardware_INTEGRATEDCIRCUITS 0202 electrical engineering electronic engineering information engineering Dipole antenna Omnidirectional antenna business |
| Zdroj: | Progress In Electromagnetics Research Letters. 60:59-65 |
| ISSN: | 1937-6480 |
| Popis: | An innovative decoupling microstrip antenna array is designed. In the design approach, a decoupling and folding microstrip circuit is proposed instead of lumped element circuit, so that the circuit structure is simplified, and the antenna array is fabricated easily in print. Inverted L shape is used as its radiator in order that the size of the antenna array is miniaturized. Stepped impedance transformer is added for the sake of weakening ports reflection. The simulation and measurement results show that the proposed antenna array works at 2.45 GHz, and its reflection coefficient and isolation are both below −20 dB in the working band (2.4 GHz-2.48 GHz). The proposed antenna array has patterns close to omnidirectional. |
| Databáze: | OpenAIRE |
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