Investigation of Ferroelectric Thick-Film Varactors for Microwave Phase Shifters

Engineering & Materials Science

• Ferroelectric films 100%
• Varactors 66%
• Thick films 66%
• Phase shifters 64%
• Microwaves 47%
• Ferroelectric materials 20%
• Screen printing 10%
• Phase control 9%
• Platinum 9%
• Scattering parameters 8%
• Networks (circuits) 8%
• Silver 8%
• Phase shift 8%
• Capacitance 6%
• Tuning 6%
• Costs 5%
• Electric potential 3%

Physics & Astronomy

• varactor diodes 70%
• thick films 51%
• microwaves 36%
• control equipment 9%
• phase control 9%
• printing 7%
• platinum 7%
• figure of merit 7%
• performance 6%
• Q factors 6%
• phase shift 6%
• silver 6%
• analogs 6%
• capacitance 6%
• costs 5%
• tuning 5%
• ceramics 5%
• conduction 5%
• electric potential 4%