Title:

A 100 W ISM 2.45 GHz-band power test system, Journal of Telecommunications and Information Technology, 2005, nr 2

Creator:

Gwarek, Wojciech ; Gryglewski, Daniel ; Wojtasiak, Wojciech

Subject and Keywords:

synthetsizer ; microwave precise heating ; high power solid-state amplifier ; power measurement unit ; push-pull GaAs FET

Description:

This paper describes development of solid-state microwave power test system (MPTS) operating over 2.3 to 2.6 GHz with the output power level of 100 W for industrial applications in material processing, and for designing of microwave power industrial equipment. The MPTS unit consists of four major parts: PLL synthesizer, high power solid-state amplifier, detector probes for return losses and leakage measurement and microcontroller. The MPTS system is able to operate in either single fixed-frequency regime, or in swept mode with self-tuning for minimum reflection of a heated load.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Date:

2005, nr 2

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.26636/jtit.2005.2.312

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności