A modified varactor device using Barium Strontium Titanate (Ba0. thin films for low loss millimeter wave frequency applications is demonstrated in this paper. MIM (Metal Insulator Metal) varactor devices with splits in the signal line presented in this work has >7: 1 tunability for 35–50 GHz frequency range. The overall capacitance of the device changes from 0.19 pF to 0.025 pF with 0V -10V DC bias voltage applied. The device has very low insertion loss of 0.9 dB with 10 V DC bias voltage applied at 50 GHz. $\text{Ba}_{06}\text{Sr}_{0.4}\text{TiO}_{3}$
Modified Varactor Device using Barium Strontium Titanate (Ba0.6 Sr0.4TiO3) THIN FILMS for low loss millimeter wave frequency applications
2024-07-15
455630 byte
Conference paper
Electronic Resource
English
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