검색어 입력폼

아주대 통합설계프로젝트1 전파테크(이해영교수님) 결과3 homodyne (direct-conversion),heterodyne (Superheterodyne),Double conv

저작시기 2011.06 |등록일 2014.10.05 | 최종수정일 2017.08.03 한글파일한글 (hwp) | 11페이지 | 가격 1,200원

소개글

아주대 통합설계프로젝트1 전파/RF테크 이해영 교수님 A+받은 레포트입니다.
한번도 배포된적 없는 100% 창작 자료입니다.
homodyne (direct-conversion),heterodyne (Superheterodyne),Double conv 관련 결과 레포트입니다.
RF/전파 관련 졸업작품 및 졸업프로젝트 진행중이신 분들이 참고하시면 좋은 자료입니다.
많은 도움 되시길 바랍니다.

목차

1. Analysis of result datas (Question & Answer)
1) Explain the graph
2) Explain the graph
3) Explain the graph ( #3 of Experiment 2)
2. Reference

본문내용

(2) Spec of design
var: input_power = -50
HarmonicBalance : Maxorder=5, Freq[1]=5.21GHz, Freq[2]=5.20GHz, Order[1]=5, Order[2]=5
start=-50, stop=10, step=1
P_1Tone(Input) : Z=50ohm, P=polar(dbmtow(input_power),0), Freq=5.21GHz
BPF_Chebyshev : Fcenter=5.21GHz, BWpass=100MHz, Ripple=1dB, BWstop=120MHz, Astop=30dB, IL=2dB
Amplifier : S11=polar(0,0),S21=polar(15,0), S22=polar(0,180), S12=0, NF=2dB, TOI=0
Mixer : Sideband=Lower, Conversion Gain=dbpolar(5), S11=polar(0,0), S22=polar(0,180), S33=0,
NF=10dB, TOI=0
P_1Tone(LO) : Z=50ohm, P=polar(dbmtow(0),0), Freq=5.20GHz
LPF_Chebyshev : Fcenter=12MHz, Ripple=1dB, Fstop=20MHz, Astop=30dB, IL=1dB
Amplifier : S11=polar(0,0),S21=polar(20,0), S22=polar(0,180), S12=0, NF=2dB
Term : Zo=50ohm

(3) Answer
→ In the first experiment, We checked about general knowledge learned so far during last 3 weeks. we only learned and experiment part of RF communication system until now. for example, IMD3, P1dB, Intermodulation, Noise factor, IP3, direct conversion, Bandpass filter, performance of Amplifier, performance of Mixer and so on.

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
www.naver.com
다운로드 맨위로