Analysis and Research on Golden Film Layer with Red Spot in the Surface of LTCC Substrate 2019/12/31 This paper mainly studies the problem of golden film with red spot in the surface of LTCC substrate. Scanning electron microscopy (SEM)and X-Ray photo electron spectroscopy( XPS) were used as the anal... view LTCC Substrate On-off Failure Mechanism Analysis 2019/12/17 Abstract: This paper introduces two modes of typical LTCC substrate failure: short circuit and open circuit, the failure mechanism and countermeasures are analyzed and discussed, the basic reason of f... view Research on Key Process Technology in LTCC Substrate Fabrication 2019/11/25 Abstract: Low temperature co-fired multilayer ceramic(LTCC) technology is an important way to realize the miniaturization, integration and high reliability of components, especially in the aerospace f... view Four-Channel X-band T/R Front-end Design Based on LTCC Technology 2019/11/11 Abstract: With the phased array radar ' s further control of the volume and weight, high performance and miniaturized transceiver components based on the LTCC technology are currently an important dev... view Structure and Temperature Uniformity Analysis of LTCC Firing Furnace 2019/11/06 Abstract:This article discusses the heating and atmosphere control system structure of convection intermittent lift LTCC sintering furnace. Combined with test analysis of the main factors affecting th... view Influences of Hot-pressed Sintering Technology on LTCC Substrate Shrinkage Consistent 2019/10/31 Abstract: The shrinkage of LTCC substrate is very important, which affects the performance of the product and post assembly. According to the research and analysis of the actual production process and... view Research on LTCC Integral Substrate Packaging Process 2019/10/21 Abstract: In this paper, the LTCC integral packaging process is introduced, focusing on parameters influence of packaging hermetic and welding void rate are studied. The research results show that int... view Design of Output Short Protection Circuit of High Power and Wide Input DC/DC Converter 2019/10/10 Abstract: This article firstly analyzes the operating principle of the traditional output short protection circuit and give its deficiency occurred in the high power and wide input DC/DC converter app... view Design of 20W Magnetic Isolated Feedback DC/DC Converter 2019/09/18 Abstract: This paper describes the design proposal of a 20 W flyback magnetic isolated feedback DC/DC converter, the design procedure of power stage and the isolated feedback circuit are presented, the simulation and experiment results are also given.
Ke view Design of Multiple-output DC/DC Converter Based on Magnetic Amplifier 2019/09/12 Abstract: This paper briefly describes the operating principle of the magnetic amplifier, and then focuses on the application of the magnetic amplifier in multiple output DC/DC converter, finally the ... view Research on Overcurrent Protection Circuit of a New DCDC Converter 2019/09/12 Abstract: This paper firstly introduces several types of over current protection and circuit implementation.And it mainly in-troduces a new style of over-current protection circuit which uses the coil... view Technical research on continuous two-speed shaft angle converter 2019/03/08 1 IntroductionWith the increase in precision requirements for weapons and equipment, as well as the development of manufacturing technologies for Synchro and Resolver in recent years, multiple systems... view