A multilayer structure, based on a patch antenna coupled through a nonresonant slot to a pair of feeding microstrips is a versatile module which can be used as a radiating and resonating element in a number of different configurations. Direct connection to a low cost transistor in a feedback loop results in a very simple active antenna, as reported. Different termination conditions at the four microstrip ports give rise to a number of alternative configurations for active generation/detection and multipatch arrays.
Two-port active coupled microstrip antenna / Avitabile, G; Maci, S; Biffi Gentili, G; Roselli, L; Manes, G. - In: ELECTRONICS LETTERS. - ISSN 0013-5194. - STAMPA. - 28:25(1992), pp. 2277-2279. [10.1049/el:19921465]
Two-port active coupled microstrip antenna
Avitabile G;
1992-01-01
Abstract
A multilayer structure, based on a patch antenna coupled through a nonresonant slot to a pair of feeding microstrips is a versatile module which can be used as a radiating and resonating element in a number of different configurations. Direct connection to a low cost transistor in a feedback loop results in a very simple active antenna, as reported. Different termination conditions at the four microstrip ports give rise to a number of alternative configurations for active generation/detection and multipatch arrays.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
