Research And Implementation Of Wideband High Resolution Frequency Synthesizer

The payment system is the sum of monetary creditor of institutional arrangements and technical arrangements. The payment system occupies a very important position in modern economy. Safe and efficient payment system for the convenience of production and life of the people, to accelerate social capital turnover, improve the efficiency of resource allocation, smooth conduction of monetary policy, financial risk prevention is very important. The payment system is a continuous, dynamic and complex process.In recent years, along with the technical progress, integration of financial,regulatory reform and changes in demand, although the national payment system development path is mainly affected by their economy, politics, culture, population,geography and other factors, but each country payment system development or reflect some common trends. To make a difference in the field of payment, it is necessary to achieve inter-bank cooperation, and establish cooperation relationship between banks has great difficulty, and payment platform cooperation is an important way of bank indirect cooperation. Interbank payment platform can be connected to a number of banks, the bank broke the barrier, so that businesses can also use multi bank payment channels. Therefore, the city is of great significance to study how to establish the advanced payment system, security, cross platform, high efficiency.This paper introduces the system development background and the domestic interbank payment situation and makes an analysis of the city business payment system,elaborated the system needs to solve the problem. Through the city of payment system demand analysis, the system architecture, workflow, system functions, data structures,such as were overall design, based on B / S architecture and Java technology to develop web page, combined with C + + development background process and DB2 database management system development plan is adopted. The system is mainly composed of five modules, such as background database, user login, payment service, query and print,and information management. To achieve the business to pay the debit management,credit management, regular debit management and regular credit management,revocation of business, to account manually confirm function; the bill printing, manual monitoring queries, query information institutions, has returned exchange query, query the regular business details; realizes the inquiry and reply management, mailinformation management, maintenance protocol, fee query, account management and so on.The system has been successfully run to achieve the development goals of the expected demand. The development and application of the system reflects the information development of the cross line payment service, which improves the working efficiency and management level of the bank staff, making the payment services more efficient, more systematic and more scientific.