Title :
Low-cost handheld multiprobe reflectometer for the ISM band
Author :
Was, Artur ; Nyka, Krzysztof
Author_Institution :
Dept. of Microwave & Antenna Eng., Gdansk Univ. of Technol., Gdansk
Abstract :
In this paper we present a design procedure and a working model of low-cost handheld complex reflection coefficient tester for the ISM band. The tester is based on the concept of mutliprobe reflectometer and uses the integrated Analog Devices AD8318 power detectors. Measurements are controlled by the Atmel ATMega32 microcontroller. A prototype tester with friendly user interface was designed and realized for 2.3 - 2.6 GHz range, covering the lower WiFi band. Results of numerical simulations and experimental tests are presented.
Keywords :
microcontrollers; reflectometers; wireless LAN; AD8318 power detectors; Atmel ATMega32 microcontroller; ISM band; WiFi band; integrated analog devices; low-cost handheld multiprobe reflectometer; user interface; Calibration; Detectors; Equations; Microcontrollers; Power measurement; Power transmission lines; Probes; Reflection; Testing; Transmission line measurements;
Conference_Titel :
Microwaves, Radar and Wireless Communications, 2008. MIKON 2008. 17th International Conference on
Conference_Location :
Wroclaw
Print_ISBN :
978-83-906662-8-0
