아주대 통합설계프로젝트1 전파테크(이해영교수님) 예비2 Wireless RF system and ADS advanced education
- 최초 등록일
- 2014.10.05
- 최종 저작일
- 2011.12
- 7페이지/
한컴오피스
- 가격 1,000원
소개글
아주대 통합설계프로젝트1 전파/RF테크 이해영 교수님 A+받은 레포트입니다.
한번도 배포된적 없는 100% 창작 자료입니다. .
dBm , dB, dBc,S-parameter,microstrip,noise figure 관련 예비 레포트입니다.
RF/전파 관련 졸업작품 및 졸업프로젝트 진행중이신 분들이 참고하시면 좋은 자료입니다.
많은 도움 되시길 바랍니다.
목차
Ⅰ. Object
Ⅱ. Question & Answer
1.What are dBm , dB, dBc ?
2.explain the S-parameter ?
3.What is the microstrip?
4.What is the noise figure?
5.What is the gain?
Ⅲ. Reference
본문내용
● Object
→ In this laboratory, we will study concept of wireless RF system. in detail, What are dBm , dB, dBc and these difference. and we will define means of S-parameter, Microstrip, noise figure, gain. so we will know widely basic concept of wireless RF system. also we will learn to use the most usefule tools, which are called ADS, HFSS so we will be improved our design skill of RF system.
● Question & Answer
1.What are dBm , dB, dBc ?
→ To know and distinguish dB, dBm and dBc , first we know fundamental definition of them.
first, dB means that Measurements, like a voltage or power, to the present value of the log scale. The reason for using the dB widely divide two. one reason is that Large numbers can be expressed briefly and because it is form of exponential, so its the product expression of real numbers can be expressed as the sum. it is very useful and simple when we usually calculate something. another reason is that signal contain frequncy don't proportion to measurement value ,like voltage or current, but it is proportional to dB scale.
참고 자료
MICROWAVE TRANSISTOR AMPLIFIERS(2th), Guillermo Gonzalez
RF Power Amplifiers for Wireless Communications(3th), Cripps Steve C.
Microwave Engineering(3rd), David M.Pozar
www.rfdh.com
www.wikipedia.org
www.rf114.com
