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This paper presents a novel topology and method for the fabrication of tunable ferroelectric components based on inkjet printing for phased arrays applications at C/X-Band. This method enables low voltage biased tunable phase shifters by inkjet printing of tunable dielectric thick films. The loaded line tunable phase shifter is tuned by integrated metal-insulator-metal (MIM) varactors. The MIM varactors...
This paper presents a novel topology and method for the fabrication of tunable ferroelectric components based on inkjet printing for phased arrays applications at C/X-Band. This method enables low voltage biased tunable phase shifters by inkjet printing of tunable dielectric thick films. The loaded line tunable phase shifter is tuned by integrated metal-insulator-metal (MIM) varactors. The MIM varactors...
This paper aims to propose new approaches based on fully screen printing technology for realization of tunable components with frequency extension based on BST paste composite optimization. The tunable phase shifters are fabricated to demonstrate the capabilities of these simple, flexible and low-cost methods. The proposed phase shifters contain tunable ferroelectric varactors in metal-insulator-metal...
In this paper, a novel inkjet printing technology is presented, which allows the fabrication of fully printed tunable RF components. A tunable phase shifter is fabricated to demonstrate the capabilities of this simple, flexible and low-cost method. The proposed phase shifter contains tunable ferroelectric varactors in metal-insulator-metal (MIM) configuration, which is fully inkjet-printed on top...
This paper presents a tunable left-handed microstrip phase shifter based on inkjet printed ferroelectric material Barium-Strontium-Titanate (BST). Inkjet printing is a low-cost technology for selective film fabrication and has a high potential for planar phased-arrays. The BST thick-film is printed at the areas, where interdigital capacitors are later patterned. The demonstrative left-handed phase...
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