Archivio Istituzionale della RicercaA microstrip leaky-wave antenna (MLWA) is designed for fixed-frequency beam steering. The main beam direction of this antenna is controlled by changing the periodic reactive loading of a microstrip line. This reactive loading is provided by a set of periodic patches closely coupled to the stubs in the microstrip line. These patches can be selectively connected to the ground using PIN diodes. The proposed reconfigurable antenna can steer main beam from 40o to 64o in discrete steps at 6.2 GHz.
Fixed-frequency beam steering from a stub-loaded microstrip leaky-wave antenna / D., Karmokar; D., Thalakotuna; K., Esselle; M., Heimlich; Matekovits, Ladislau. - STAMPA. - (2013), pp. 436-439. (Intervento presentato al convegno 2013 URSI International Symposium on Electromagnetic Theory (EMTS) tenutosi a Hiroshima, Japan nel 20 - 24 May).
Fixed-frequency beam steering from a stub-loaded microstrip leaky-wave antenna
MATEKOVITS, Ladislau
2013
Abstract
A microstrip leaky-wave antenna (MLWA) is designed for fixed-frequency beam steering. The main beam direction of this antenna is controlled by changing the periodic reactive loading of a microstrip line. This reactive loading is provided by a set of periodic patches closely coupled to the stubs in the microstrip line. These patches can be selectively connected to the ground using PIN diodes. The proposed reconfigurable antenna can steer main beam from 40o to 64o in discrete steps at 6.2 GHz.
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https://hdl.handle.net/11583/2517716
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