Integration and interconnect techniques of planar and non-planar structures for microwave and millimeter-wave circuits - current status and future trend

2002 ◽  
Author(s):  
K. Wu
Keyword(s):  
Millimeter Wave ◽  
Future Trend ◽  
Current Status ◽  
Planar Structures ◽  
Millimeter Wave Circuits

scholarly journals Sustainable Business Model: A Bibliometric Study

2020 ◽  
Vol 218 ◽  
pp. 02010
Author(s):  
Jing Chang
Keyword(s):  
Business Model ◽  
Comparative Research ◽  
Web Of Science ◽  
Future Trend ◽  
Current Status ◽  
Sustainable Business ◽  
Knowledge Maps ◽  
Research Fronts ◽  
Literature Reviews ◽  
Visual Results

Sustainability issues make the transformation to a more sustainable business model increasingly desirable. This study aims to analyze the literatures on SBM to provide a systematic review of the current status of the SBM literatures. This paper uses visual bibliometrics and comparative research methods to carry out collaboration, co-citation, and co-occurrence analyses of the literatures from the Web of Science by CiteSpace. Compared with the existing literature reviews of SBM, this paper makes a set of knowledge maps and analyzes visual results based on BMI-3 category framework to show the features of literatures, the future trend and the potential approaches contributing to SBM. It is the first study to present the major clusters to reveal their associated intellectual bases and research fronts in SBM.

Planar Millimeter-Wave Circuits on Silicon Substrate

1987 ◽  
pp. 108-113 ◽  
Author(s):  
J. Buechler ◽  
E. Kasper ◽  
P. Russer ◽  
K. M. Strohm
Keyword(s):  
Millimeter Wave ◽  
Silicon Substrate ◽  
Millimeter Wave Circuits

scholarly journals Bibliometric Analysis of Remote Sensing Research Trend in Crop Growth Monitoring: A Case Study in China

2019 ◽  
Vol 11 (7) ◽  
pp. 809 ◽  
Author(s):  
Lijuan Wang ◽  
Guimin Zhang ◽  
Ziyi Wang ◽  
Jiangui Liu ◽  
Jiali Shang ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Vegetation Index ◽  
Crop Growth ◽  
Future Trend ◽  
Current Status ◽  
Research Trend ◽  
Growth Monitoring ◽  
Knowledge Mapping ◽  
Area Index ◽  
Quantitative Visualization

Remote sensing of crop growth monitoring is an important technique to guide agricultural production. To gain a comprehensive understanding of historical progression and current status, and future trend of remote sensing researches and applications in the field of crop growth monitoring in China, a study was carried out based on the publications from the past 20 years by Chinese scholars. Using the knowledge mapping software CiteSpace, a quantitative and qualitative analysis of research development, current hotspots, and future directions of crop growth monitoring using remote sensing technology in China was conducted. Furthermore, the relationship between high-frequency keywords and the emerging hot topics were visually analyzed. The results revealed that Chinese researchers paid more attention on keywords such as “vegetation index”, “crop growth”, “winter wheat”, “leaf area index (LAI)”, and “model” in the field of crop growth monitoring, and “LAI” and “unmanned aerial vehicle (UAV)”, appeared increasingly in frontier research of this discipline. Overall, bibliometric results from this CiteSpace-aided study provide a quantitative visualization to enrich our understanding on the historical development, current status, and future trend of crop growth monitoring in China.

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