Strip line resonator test system for complex dielectric constant of high-frequency printed board substrate

• Main Authors: ZHANG YONGHUA, ZHANG TAO, LI CHENGHU, QU FANG, WU LI, LIU LIGUO, SHI XIAOCHUAN, LIU JI
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a stripline resonator test system for a complex dielectric constant of a high-frequency printed board substrate, and the system comprises a vector network analyzer, a stripline test clamp, a high-frequency probe, a pressurization and pressure measurement device, and a calculation microcomputer, and the pressurization and pressure measurement device is used for applying a test pressure to the stripline test clamp. One end of the high-frequency probe can be connected with a vector network analyzer through a cable; the test fixture comprises a lower pressing block, an upper pressing block, a lower pressing plate and an upper pressing plate, wherein the lower pressing block is placed on a carrying table of the pressurization and pressure measurement device; the upper pressing block is positioned right above the lower pressing block and is in extrusion contact with a pressurization screw rod of the pressurization and pressure measurement device; the lower pressing plate is mounted on the up