A Computer-controlled System of High-power Microwave Sources

• Autorzy: Korpas P. , Gryglewski D. , Wojtasiak W. , Gwarek W.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the design and hardware implementation of a computer controlled system composed of up to four high-power microwave sources. Each source provides up to 200 W of continuous wave power. Frequency of each source is stabilized within ±0.5 ppm of the nominal frequency adjustable within 2.35÷2.6 GHz range. All four sources can be synchronized to the same frequency with computer-controlled phase shift between the signals generated by each of them. The paper concentrates on the choice of components for such a system and the properties of the realized hardware implementation.

Słowa kluczowe

EN

SiC; GaN; high power amplifier; PLL synthesizer; microwave sources

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2011
• Tom: Vol. 57, No. 1
• Strony: 121--126
• Opis fizyczny: Bibliogr. 11 poz., il., wykr.

Twórcy

autor

Korpas P.

autor

Gryglewski D.

autor

Wojtasiak W.

autor

Gwarek W.

• Institute of Radioelectronics, Warsaw University of Technology, Nowowiejska 15/19, 00-665 Warsaw,

Bibliografia

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• [5] Sage Laboratories Inc.
• [6] Raditek: Wireless, RF and Microwave Telecommunication Solutions.
• [7] Cree.
• [8] W. Wojtasiak and D. Gryglewski, “A 100 W SiC Mesfet Amplifier for L-Band T/R Module of APAR,” in 18th International Conference on Microwave Radar and Wireless Communications (MIKON). Warsaw University of Technology, MIKON, 2010.
• [9] Taconic RF & Microwave Laminates.
• [10] ZedGraph - C# 2D charts plotting component.
• [11] Procyon avrlib.