Martinez, Leticia; Belenguer, Angel; Boria Esbert, Vicente Enrique; Borja, Alejandro L.(Institute of Electrical and Electronics Engineers, 2019-05)
[EN] This letter presents a novel compact folded bandpass filter in empty substrate integrated coaxial line (ESICL) technology. To obtain these compact filters, the inverters are modified to provide a 180 degrees bend when ...
Martinez, Juan A.; Belenguer, Angel; Esteban González, Héctor(Institute of Electrical and Electronics Engineers, 2019-11)
[EN] In this paper, a novel mymargin soldering technique that improves the fabrication process of empty substrate integrated waveguide (ESIW) devices is presented. Up until now, in order to fabricate an ESIW device, the ...
[EN] The advantages of the Substrate-Integrated Waveguide (SIW) in terms of low profile, integration with Printed Circuit Board (PCB) and low cost are maintained by the Empty Substrate-Integrated Waveguide (ESIW). Moreover, ...