DocumentCode :
3412387
Title :
Low cost millimeter-wave vector reflectometer
Author :
Kamitani, Gaku ; Mori, Taichi
Author_Institution :
Murata Manuf. Co., Ltd., Kyoto, Japan
Volume :
4
fYear :
2005
fDate :
4-7 Dec. 2005
Abstract :
A low cost millimeter-wave (MMW) vector reflectometer is proposed. The reflectometer contains a coupler, a scalar power sensor and three-state termination. Three scalar measurement values corresponding to the said three states of the termination are measured to obtain a vector value of a device under test (DUT). Since vector error correction technique can be applied to reflection measurement acquired by the proposed reflectometer, very accurate measurement is achieved. Also the proposed reflectometer can be very reasonable in price since only scalar measurement apparatus (e.g. power meter) are used in it. Some devices have measured by both the proposed reflectometer and commercial MMW VNA in 76.5GHz and the measurement results of them showed good agreement.
Keywords :
S-parameters; millimetre wave measurement; network analysers; reflectometers; 76.5 GHz; millimeter wave measurements; millimeter-wave vector reflectometer; scalar measurement apparatus; scattering parameters measurement; vector error correction; Costs; Error correction; Frequency; Instruments; Manufacturing; Millimeter wave measurements; Millimeter wave technology; Performance evaluation; Power measurement; Reflection; Millimeter wave measurements; Reflection; Scattering parameters measurements;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
Type :
conf
DOI :
10.1109/APMC.2005.1606810
Filename :
1606810
Link To Document :
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