Results 251 to 260 of about 119,977 (294)

Channeling and Backscatter Imaging

2016
While the default imaging mode in HIM uses secondary electrons, backscattered helium or neon contains valuable information about the sample composition and structure. In this chapter, we will discuss how backscattered helium can be used to obtain information about buried structures and provide qualitative elemental contrast.
Hlawacek, Gregor, Veligura, Vasilisa, van Gastel, Raoul, Poelsema, Bene   +3 more
openaire   +2 more sources

Backscatter Communication Assisted by Reconfigurable Intelligent Surfaces

Proceedings of the IEEE, 2022
Ying-Chang Liang, Qianqian Zhang, Jun Wang   +2 more
exaly  

Backscatter

IEEE Microwave Magazine, 2006
  +4 more sources

Backscatter

IEEE Microwave Magazine, 2008
openaire   +2 more sources

Backscattering

2021
openaire   +1 more source

A survey on ambient backscatter communications: Principles, systems, applications, and challenges

Computer Networks, 2022
Weiqi Wu, Xingfu Wang, Ammar Hawbani
exaly  

Symbiotic Backscatter System: OMA Backscatter versus NOMA Backscatter

2024 IEEE 24th International Conference on Communication Technology (ICCT)
Zhen Wen, Haiyang Ding, Chenglin Feng, Chau Yuen, Jules M. Vloualeu, Zhongwei Liu   +5 more
openaire   +1 more source

Backscattered Electrons

1995
Abstract In this chapter, we will concentrate on simulations associated with various aspects of backscattered electrons. We will define backscattered electrons as those incident electrons that are scattered out of the target after suffering deflections through such an angle that they leave the material on the side by which they entered ...
openaire   +1 more source

backscattering

2011
openaire   +2 more sources

On the Outage Performance of Ambient Backscatter Communications

IEEE Internet of Things Journal, 2020
Yinghui Ye, LiQin Shi, Xiaoli Chu
exaly