Title :
Novel tunable filter for millimeter-wave spectrum analyzer over 100 GHz
Author :
Kawamura, Toshihiko ; Shimotahira, Hiroshi ; Otani, Akihito
Author_Institution :
R&D Div., Anritsu Corp., Atsugi, Japan
Abstract :
Rapid progress in millimeter-wave wireless communication technologies requires accurate spectrum analysis in the frequency domain over 100 GHz. A tunable preselection filter is a key device in building such a spectrum analyzer. This paper proposes a new tunable filter as a preselector in the frequency range from 110 to 140 GHz. The filter was designed using a commercial electromagnetic simulator and a prototype was evaluated. Filter measurements were in qualitative agreement with simulator predictions and subjects for practical use are clarified.
Keywords :
millimetre wave filters; radio networks; spectral analysers; commercial electromagnetic simulator; filter measurements; frequency 100 Hz; frequency 110 GHz to 140 GHz; millimeter-wave spectrum analyzer; millimeter-wave wireless communication technology; tunable preselection filter; Fabry-Perot; Frequency measurement; Insertion loss; Loss measurement; Mirrors; Prototypes; Resonant frequency; Fabry-Perot resonator; Millimeter-wave; Tunable filter;
Conference_Titel :
Instrumentation and Measurement Technology Conference (I2MTC), 2013 IEEE International
Conference_Location :
Minneapolis, MN
Print_ISBN :
978-1-4673-4621-4
DOI :
10.1109/I2MTC.2013.6555494
