Design Summary
Bandpass filter using coupled line
Microstrip line
Implementation of L, C with Width & Length
Bandpass Fillter
IMT-2000 frequency bandwidth between 2.25 GHz and 2.75 GHz
Chebychev Filter
Sharp skirt characteristic
Design Procedures
Using two different equal-ripple
0.5 dB : High insertion loss
0.2 dB : More improved Insertion loss
Line Receiver와 주파수를 4체배 해주는 LS7084칩을 사용하였다. 그리고 이를 AVR Processor에 연결하였다.
우리는 그리고 AVR Processor에 대해 공부할 수 있었다. 처음 해보는 거여서 많이 힘들었지만 알고 나서는...
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7.2 프로그램 (속도 제어)
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A filter is widely used in overall RF system. There are many species and structures in filter. A filter seems to be simple, but there are many considerations to design filter. In this paper, we design microstrip bandpass filter which has bandwidth of 500 MHz and center frequency of 2.5 GHz. Alumina is used as substrate, and chromium is used as conductor. Final results are achieved as follows. Ins
line
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Profit
"Profit" is the economic val
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