|
|
|
|
|
Chengkai Cai, Kenta Iwai and Takanobu Nishiura
The development of distant-talk measurement systems has been attracting attention since they can be applied to many situations such as security and disaster relief. One such system that uses a device called a laser Doppler vibrometer (LDV) to acquire sou...
ver más
|
|
|
|
|
|
|
|
|
Andrés F. Calvo-Salcedo, Neil Guerrero González and Jose A. Jaramillo-Villegas
The rising demand for bandwidth in optical communication networks has led to the need for more efficient solutions for spectrum allocation. This article presents a solution to enhance the capacity and efficiency of passive optical networks (PON) using op...
ver más
|
|
|
|
|
|
|
|
|
Ming Li, Jun Tian, Yuliang Wang, Haiyang Zhang, Dongping Yang and Meng Lei
Realizing the rapid measurement of coal moisture content (MC) is of great significance. However, existing measurement methods are time-consuming and damage the original properties of the samples. To address these concerns, a coal MC intelligent measureme...
ver más
|
|
|
|
|
|
|
|
|
Xiaosong Yu, Jiye Wang, Kaixin Zhang, Jiaqi Lv, Yongli Zhao, Kaiqiang Gao, Xuerang Guo and Jie Zhang
With the development of optical networks technology, broad attention has been paid to flexible grid technology in optical networks due to its ability to carry large-capacity information as well as provide flexible and fine-grained services through on-dem...
ver más
|
|
|
|
|
|
|
|
|
Haojie Zhang, Di Ren and Fanghua Jiang
In the past few years, non-geostationary orbit (NGSO) satellite communication constellations have regained popularity due to their conspicuous advantages. Nevertheless, with more NGSO satellites getting involved in communications, the spectrum resources ...
ver más
|
|
|
|