Kỹ thuật vi ba I

Giới thiệu Kỹ thuật vi ba I

Lidinco chúng tôi cung cấp bộ thực hành viba , bộ thực hành tần số siêu cao sử dụng trong các trường học, thực hành

Course Microwave Technology I gives an introduction into vector analysis. Additionally measurements using the measuring line are carried out. Devices under test are passive UHF circuits in microstrip- and SMD technology.

Chủ đề:

• Display formats for network analyzers, Smith chart and Bode plot
• Reference measurements and SOLT calibration
• Pi filters
• Stubs as reactive elements
• Return loss of resistive terminations
• Frequency response of reflection-free termination and mismatch
• The λ /4 stub and the λ /4 transformer
• Matching with open end parallel stub
• Line resonators
• Equivalent circuits and simulation with microwave CAD
• Standing wave effect for different line terminations
• Assessing wavelength through open/short comparison
• Shifting the standing wave by elongation of the line
• Measuring wavelength for different frequencies
• Phase trend in a standing wave
• Wilkinson dividers and resistive dividers
• Insertion loss of power dividers
• Insertion/coupling loss and isolation of the rat race coupler
• Directional coupler investigations (main branch/auxiliary branch)

Virtual laboratory:

• Network analyzer
• Bode diagram
• Smith chart

Additional functions:

• Word processing
• Printer
• Pocket calculator
• Free experimentation
• Glossary