Amplitude-equalized microwave phasers
| Autor: | Shulabh Gupta, Kimi Maheshwari, Mohamed K. Emara, Jim Wight |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Physics
business.industry Frequency band Amplifier 020206 networking & telecommunications 02 engineering and technology Dissipation Phaser Optics Transmission (telecommunications) Dispersion (optics) 0202 electrical engineering electronic engineering information engineering business Microwave Group delay and phase delay |
| Zdroj: | 2018 International Applied Computational Electromagnetics Society Symposium (ACES). |
| Popis: | An active microwave C-section phaser is proposed which provides a flat magnitude transmission in a wide frequency band along with a frequency-dependent group delay response considering practical dissipation losses. The key lies in integrating a constant gain amplifier inside a microwave C-section, which perfectly compensates the distributed conductor and dielectric losses of the coupler, while preserving the intrinsic dispersion of the C-section. The operation of the proposed device is confirmed using numerical analysis and full-wave simulations. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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