Modified circularly polarised beam steering array antenna by utilised broadband coupler and 4 × 4 butler matrix.
Autor: | Karamzadeh, Saeid1,2 karamzadeh@itu.edu.tr, Rafii, Vahid3, Kartal, Mesut2, Virdee, Bal S.4 |
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Zdroj: | IET Microwaves, Antennas & Propagation (Wiley-Blackwell). 2015, Vol. 9 Issue 9, p975-981. 7p. |
Databáze: | Business Source Ultimate |
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