NDLI: Investigating scattering parameters measurements for 50GHz highspeed Printed Circuit Boards (PCBs)

Content Provider	IEEE Xplore Digital Library
Author	Hui Huang Di Liu Tao Guan Xinmeng Liu
Copyright Year	2015
Description	Author affiliation: Keysight Technol. Co., China (Di Liu) \|\| Nat. Inst. of Metrol., Beijing, China (Hui Huang; Xinmeng Liu) \|\| Huawei Technol. Co., Shenzhen, China (Tao Guan)
Abstract	This paper describes some investigations, made using coaxial launch connectors and microwave probes, into the scattering parameters (S-parameters) measurements for a highspeed Printed Circuit Boards (PCBs) by using Vector Network Analyzers (VNAs) operating at microwave frequency up to 50GHz. The grounded Coplanar Waveguide (GCPW) transmission line with Electromagnetic Band Gap (EBG) in ground planes as one reference standard for S-parameters of the general high-speed PCBs, of which characteristic impedance is 50 ohm, is predicted and analyzed from electromagnetic theory. The paper describes the impedance standard in detail and compares experimental results, obtained using a VNA operating in the 10MHz to 50GHz band, with values predicted by electromagnetic modeling software. The measurement is implemented after using Multiline Thru-Reflect-Line (Multi-TRL) algorithm by Wincal XE4.5. The impedance mismatch is analyzed by Time-domain Reflection (TDR) method.
Starting Page	1
Ending Page	3
File Size	944175
Page Count	3
File Format	PDF
ISBN	9781479988877
DOI	10.1109/ARFTG.2015.7162907
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-05-22
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Transmission line measurements Impedance Standards Connectors Scattering parameters Microwave measurement Probes TDR S-parameters High-speed PCBs GCPW EBG Multi-TRL
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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