Wideband Radiation Pattern Measurement of Terahertz Antenna-Integrated Photodiodes by Frequency-Domain Spectroscopy

被引：0
|
作者：
Kolpatzeck, K. [1 ]
Liu, X. [1 ]
Friederich, B. [1 ]
Damyanov, D. [1 ]
Haring, L. [1 ]
Schultze, T. [1 ]
Balzer, J. C. [1 ]
Czylwik, A. [1 ]
机构：
[1] Univ Duisburg Essen, Chair Commun Syst, Bismarckstr 81, D-47057 Duisburg, Germany
来源：
2019 SECOND INTERNATIONAL WORKSHOP ON MOBILE TERAHERTZ SYSTEMS (IWMTS) | 2019年
关键词：
D O I：
10.1109/iwmts.2019.8823782
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper the potential of terahertz frequency-domain spectroscopy (THz-FDS) for wide band radiation pattern measurements of terahertz antennas is demonstrated. To this end, radiation patterns of a commercially available bow tie antenna-integrated photodiode are measured with a frequency resolution of 250 MHz from 100 to 400 GHz. Parasitic translation of the antenna during its rotation can be accurately resolved and compensated. Furthermore, by analysis in the time domain, the measurement setup can be examined for unwanted scatterers.
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页数：5
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