Aiming for electron cyclotron heating application in plasma fusion system, a 28 GHz 50 kW gyrotron has been developed and fabricated. The gyrotron employs a triode magnetron injection gun, a conventional cylindrical cavity working

This paper studies settles systematically the physical process of the laser indirect-driven ignition target implosion. The theoretical methods and one-dimensional hydro-dynamics simulations are used to give key scaling laws in cap

With the development of ultra-precision machining technology, complex fluid is increasingly utilized. The analysis of ultra-precision machining fluid field is characterized by complex geometry, diverse constitutive equation and fr

Voltage tunable metamaterial of short cross type array based on liquid crystal (LC) is proposed to achieve phase compensation at U-band frequencies. Simulation results show, by increasing bias voltage from 0 to 14 V, the metamater

The high-power microwave (HPM) short pulse radar uses high power microwave as transmitting signal, which doesn't work well with the model of the conventional radar transmitting signal. This paper analyses the characteristics of HP

The performance of array antenna with a large number of elements is affected by the emerging failure elements, and the performance restoration can be achieved by the evolution of the remaining normal elements through evolutionary

For the complex system of electronic information equipment system of systems(SoS), the former modeling method based on reductionism cannot behave the complexity of electronic equipment SoS, so the object-process methodology(OPM) i

The display is an important part of human-computer interaction. When the human body electrostatic discharge occurs on the surface of the display, it may lead to hardware and software faults. In order to study the experimental char

The complex electromagnetic environment is a great threat to radio fuze, taking continuous wave Doppler radio fuze for example, a method based on frequency entropy by analyzing the frequency domain characteristic fuze detection ou

In recent years, the research and development of gas discharge theory, material science and electrical measurement technology, which are related to the field of electrostatic discharge (ESD), have gradually moved from the experime

The uniformity of high-intensity electromagnetic radiation field is mainly realized by multiple tests at a single point presently, which will inevitably lead to measurement errors due to the time-varying characteristics of the rad

Magneto-hydrodynamic (MHD) code has been widely used in the field of high current pulse technology, astrophysics and so on. Especially in recent years, with the rapid development of high pulse technology and magnetically driven ex

To realize the research of high voltage plasma discharge, we have developed a pulse power system that meets the load requirements. The power system uses a pulse-capacitor power topology scheme combined with theoretical calculation

According to low-emittance, short-pulse and low-charge-in-single-bunch properties of laser-driven proton beam, we study the feasibility of cavity beam position monitor (BPM) to measure the transverse position of proton beam genera

The structure of thick pinhole with double cones is studied and designed for the spot size measurement of the high-energy intense-current linear induction accelerator (LIA) light source. The theoretical model for numerical calcula

The new RF system of Radio Frequency Quadrupole (RFQ) accelerator in ADS project at the Institute of Modern Physics (IMP) was upgraded in the beginning of 2017, the original tetrode amplifier was replaced by two new unconditionall

This paper introduces the stripline beam position monitor system we designed for the linac to ring beam transport(LRBT) of China Spallation Neutron Source(CSNS). The system’s physical design and parameter optimization of monitor a

HfO2 film with the thickness of 7.8nm is deposited on p type silicon by using atomic layer deposition method, and aluminum is sputtered on top of the HfO2 film to form Al/HfO2/Si MOS structure. The surface morphology of HfO2 is ta