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In this paper, design, fabrication and characteristics of a millimeter-wave band-pass filter (BPF) on 40 GHz are presented. The device was designed in a metamaterial approach being conceived as a series of CRLH CPW artificial lines. The BPF was fabricated on silicon substrate (0.5 mm thickness), for future integration in complex mm-wave circuits. In order to fabricate this device, a standard photolithographic...
A CPW (coplanar waveguide) coupled-line directional coupler based on CRLH (composite right/left-handed) cascaded structures is designed, analyzed and then fabricated. The technological realization of the coupler involves one mask process on silicon substrate. The measured frequency bandwidth is from 10.5 GHz up to 13.5 GHz fitting well the simulation results.
This paper presents the results in modeling, technological realization and measurements of a CPW (CoPlanar Waveguide) microwave zeroth-order resonating antenna based on CRLH (composite right/left-handed) transmission lines. The CRLH consists of series connected CPW interdigital capacitors and parallel connected CPW transmission lines. The studied device was fabricated on silicon substrate for a subsequent...
A coupled-line coupler based on two coupled artificial composite right/left-handed transmission lines (CRLH TLs) fabricated on high resistivity silicon substrate using coplanar waveguides (CPW) is designed, fabricated and on-wafer experimentally characterized. The CRLH TL consists of series CPW interdigital capacitors and parallel short-ended CPWs. For this four-port circuit, the on-wafer experimental...
This paper presents the results in modeling, technological realization and measurements of a zeroth- order resonating antenna based on CRLH (composite right/left-handed) transmission lines. The CRLH consists of series connected CPW interdigital capacitors and parallel connected CPW transmission lines. The studied devices were fabricated on silicon substrate for a subsequent integration in a more complex...
The aim of this paper is to present results obtained in modeling, technological realization and measurements for a CPW (CoPlanar Waveguide) zeroth-order resonating antenna, based on CRLH (composite right/left-handed) transmission line. The CRLH consists of series connected CPW interdigital capacitors and two parallel connected CPW transmission lines. The antenna was fabricated on silicon substrate...
The paper presents results obtained in modeling, technological fabrication and measurements for a CPW (coplanar waveguide) zeroth-order resonating antenna, based on CRLH TL (composite right/left-handed transmission line). The CRLH TL consists of cascaded cells of series CPW interdigital capacitors and parallel CPWs. The antenna was fabricated on silicon substrate. This was designed and analyzed using...
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