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We present the design, initial installation and test results of two corrugated waveguide transmission line systems for coupling terahertz power from gyrotrons to two different solid-state Dynamic Nuclear Polarization — Nuclear Magnetic Resonance (DNP-NMR) spectrometers at 600 MHz and 700 MHz (1H). The first system combines the power from two different tunable 460 GHz gyrotrons to the DNP-NMR experiment...
Over the last decade, due to requirements of high speed performance and small form factor, signal integrity becomes a significant portion of package design effort. Especially, crosstalk analysis among interconnects in high density and fine pitch packages has become critical for optimized design of signal interconnects. This paper discusses crosstalk analysis among interconnection structures fabricated...
In this paper, a group of coplanar lines on a silicon dioxide insulating layer on a nominally doped silicon substrate is simulated and measured. Electrical parameters extracted from published data are used and lead to substantially improved agreement with measurements. In addition, several models of redistribution layer (RDL) with different shape-TSVs (through silicon vias) are simulated, along with...
The centralized monitoring and analysis system of transmission lines in mined-out area is based on the indicators of state variables which reflect the health state of the transmission lines in mined-out area. This system uses this pattern which combines transmission tower body with overhead lines, and makes use of the equipment management model and technical measures to manager. It conducts the real-time...
This paper describes a global alarm system developed by the Standard Widget Toolkit (SWT) technology based on the national standard. The theory structure, functions and applications of the system are elaborated in details. The implementation of the system proves its significance in safe operation of transmission lines.
Due to the various weather conditions and the diverse geographical environments, ice disaster is unavoidable in many regions of China. The phenomena of ice-coating lead to quick and massive increment of the weight of transmission lines, resulting in wire breakage, tower toppling, flashover and other accidents. Therefore, it is of great significance to improve the capability of predicting and combating...
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