Research And Implementation Of Wideb And High Resolution Frequency Synthesizer

With the deepening of reform and development in China,the new urbanization with Chinese characteristics has made remarkable achievements.it is predicted that the resident population will reach 810 million by 2018,and the urbanization rate will reach63.4% by 2020.It can be predicted that the process of our country's urbanization will be further accelerated in the coming years,and the urbanization will be further upgraded.in this process,whether the expansion of the city or the upgrading of the city,it will involve the large scale and the replacement of land,in order to further protect the farmers and the relocated families and work in peace and contentment,we must promote the construction of community.In a certain extent,the quality of the community construction,especially the construction of the residential environment will directly affect the quality of life of the resettlement community residents,and then greatly affect the stability and harmony of the social environment.Therefore,the residential environment construction of the resettlement community as a main part of the resettlement and resettlement work,must be highly valued.In view of this,this paper takes the case study of Chengdu S resettlement community residential environment construction as the starting point,the system analysis and study the resettlement community living environment by whom? How? How is the construction standard?What is the idea of construction? By whom? What do you do? A series of problems.First of all,the paper studies the characteristics of the resettlement community in China and the general problems of the settlement of the community living environment,and lay a good theoretical foundation for the follow-up content.The resettlement community in residential planning,road traffic,green requirements and other aspects of resettlement community and commodity housing community have many similarities,but because the resettlement community has some characteristics,this also caused the resettlement community and ordinary commodity housing district different.This difference is reflected in the residential environment in which the resettlement community is far less than the commodity housing estate.Secondly,through the field survey and comparative analysis methods,study the resettlement community,and the living environment of the detailed research,on this basis,through the comparative analysis of the methods,the qualitative analysis of the Chengdu S residential community residential environment advantages and problems;The evaluation system of residential environment of S placement community was constructed by analytic hierarchy process(AHP),and the residential environment of S placement community was evaluated by the expert scoring method(EGM),which provided theoretical basis for the construction of community residential environment in the next step.Based on the theory of game theory and public management,this paper answers the question of who built the living environment of the community.How? How is the construction standard? What is the idea of construction? By whom? What do you do?These key issues;Based on the theory of " people-oriented" S resettlement community residential environment,this paper explores the construction of S resettlement community residential environment from five aspects,including the optimization design of community transportation facilities,the optimization design of S resettlement community public facilities,S placement community greening,landscape optimization design,S placement community surrounding environment optimization,and the late management optimization of S placement community residential environment.