Research on modeling of a W-band radiometer Front-end
| Autor: | Jia Dinghong, Zhaoyang Liu, Jianqin Deng, Wang Mo, Wang Mingchao |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Physics
Radiometer HFSS Flatness (systems theory) 020208 electrical & electronic engineering 010401 analytical chemistry Astrophysics::Instrumentation and Methods for Astrophysics 02 engineering and technology 01 natural sciences Temperature measurement Radio spectrum Physics::Geophysics 0104 chemical sciences Front and back ends W band 0202 electrical engineering electronic engineering information engineering Sensitivity (control systems) Nonlinear Sciences::Pattern Formation and Solitons Physics::Atmospheric and Oceanic Physics Remote sensing |
| Zdroj: | 2020 International Conference on Microwave and Millimeter Wave Technology (ICMMT). |
| Popis: | In this work, we report on the modeling of a W-band radiometer Front-end by combining HFSS and ADS software. The measured properties parameters of millimeter-wave devices are set in the radiometer front-end model. Base on the model, we analyze how the key factors such as channel reflect, radio-frequency effective band-wide and gain flatness work on the temperature sensitivity of a w-band radiometer front-end. Moreover, the simulation results are suitable for other frequency bands and other structures radiometer front-ends. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|