%0 Journal Article 
%A Cañete Rebenaque, David
%A Quesada Pereira, Fernando Daniel
%A Pascual García, Juan
%A Álvarez Melcón , Alejandro
%A Guglielmi, Marco
%T Two compact configurations for implementing transmission zeros in microstrip filters
%D 2004
%@ 1531-1309
%U http://hdl.handle.net/10317/648
%X This contribution presents compact structures for the
implementation of transmission zeros using the zero shifting property.
First, two open-loop resonators operating at different resonances
are employed. Then, one of the open-loop resonators is substituted
by a ( 4) short-circuited transmission line, thus resulting
into a more compact structure. Properties of these configurations
are discussed, and two manufactured prototypes have been sucessfully
tested. The results showthe usefullness and validity of the new
structures with high rejection capabilities.
%K Teoría de la Señal y las Comunicaciones
%K Ceros de transmisión
%K Filtros de microcinta
%K Polos y ceros
%K Transmission zeros
%K Microstrip filter
%K Poles and zeros
%~ GOEDOC, SUB GOETTINGEN