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전송선(Transmission Line) 이론

저작시기 2008.08 |등록일 2010.04.03 파워포인트파일MS 파워포인트 (ppt) | 25페이지 | 가격 1,500원

소개글

전송선(Transmission Line) 이론에 관한 세미나 자료 입니다.
아주 좋은 자료입니다. 공부하는데 도움이 많이 되었습니다.

목차

Power Transfer Basics
Wavelength
Skin Effect & Skin Depth
RF Behavior of Passive Components (1)
RF Behavior of Passive Components (2)
RF Behavior of Passive Components (3)
Transmission Lines
Planar Transmission Lines (1)
Planar Transmission Lines (2)
Substrate Materials
Transmission Line Theory (1)
Transmission Line Theory (2)
Transmission Line Theory (3)
Transmission Line Theory (4)
Why 50 Ohm?
Transmission Line Theory (5)
Transmission Line Theory (6)
Transmission Line Theory (6) : Open & Short Stubs
Transmission Line Theory (7)
Transmission Line Theory (8)
Smith Chart (1)
Smith Chart (2)
Smith Chart (3)
Smith Chart (4)

본문내용

1.Power Transfer Basics
Low frequencies
Wavelengths >> wire length
Current (I) travels down wires easily for efficient power transmission
Measured voltage and current are not dependent on position along wire.

High frequencies
Wavelength &raquo; or << length of transmission medium
Need transmission lines for efficient power transmission
Matching to characteristic impedance (Z0) is very important for low reflection and maximum power transfer
Measured envelope voltage dependent on position along line.

참고 자료

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