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# 아주대 통합설계프로젝트1 전파테크(이해영교수님) 결과6 Single gate mixer design

저작시기 2011.06 |등록일 2014.10.05 | 최종수정일 2017.08.03 한글 (hwp) | 8페이지 | 가격 1,200원

## 소개글

아주대 통합설계프로젝트1 전파/RF테크 이해영 교수님 A+받은 레포트입니다.
한번도 배포된적 없는 100% 창작 자료입니다.
Single gate mixer design 관련 결과 레포트입니다.
RF/전파 관련 졸업작품 및 졸업프로젝트 진행중이신 분들이 참고하시면 좋은 자료입니다.
많은 도움 되시길 바랍니다.

## 목차

Ⅰ. Analysis of result datas (Question & Answer)
1. Process of Design to make single gate mixer using Latest_ATF54143 model and explain mixer
2. Explain result graph about Conversion gain
3. Explain result graphs about P1dB

Ⅱ. Reference

## 본문내용

● Analysis of result datas (Question & Answer)

1. Process of Design to make single gate mixer using Latest_ATF54143 model and explain mixer
(1) Circuit and graph
Inside of Latest_ATF54143 model
single gate mixer circuit using Latest_ATF54143 model

(2) Spec of design
Object: Design single gate mixer circuit
Mixer model: Latest_ATF54143
RF frequency : 2GHz
LO frequency : 1.9GHz
RF_P : -30~10 dbmtow
LO_P : 3 dbmtow
Vdc(gate)=0.5V, Vdc(drain)=3V
R3 = R4 = 0.001 Ohm
Harmonic_Balance : Max_order=4, Freq[1]=LO GHz, Freq[2]=RF GHz, Order[1]=3, Order[2]=3

→ First, let's find the specification and features of the ATF-54143.
Agilent Technologies’s ATF-54143 is a high dynamic range, low noise, E-PHEMT housed in a 4-lead SC-70 (SOT-343) surface mount plastic package. The combination of high gain, high linearity and low noise makes the ATF-54143 ideal for cellular/PCS base stations, MMDS, and other systems in the 450 MHz to 6 GHz frequency range.

## 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