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Academic Journal

넓은 범위의 입사각에서 높은 Q-factor를갖는5G 통신용Ka-대역 주파수선택표면.

Subjects: FREQUENCY selective surfaces; 5G networks

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Jan2024, Vol. 35 Issue 1, p28-35, 8p

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Academic Journal

0.5-μm GaAs pHEMT 공정을 이용한4.4∼5.0 GHz 저잡음증폭기.

Subjects: LOW noise amplifiers; AUDITING standards; 5G networks

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Dec2023, Vol. 34 Issue 12, p879-883, 5p

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Academic Journal

5G NR 통신을 위한 GaAs HBT 3.5 GHz 대역도허티전력증폭기.

Subjects: POWER amplifiers; AUDITING standards; 5G networks

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Dec2023, Vol. 34 Issue 12, p873-878, 6p

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Academic Journal

5G 빔포밍 시스템을 위한 광대역 버틀러 매트릭스 소형화 설계.

Subjects: REFLECTANCE; ANTENNAS (Electronics); PHASE shifters

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Aug2023, Vol. 34 Issue 8, p591-598, 8p

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Academic Journal

이음5G 4.7 GHz 대역에서 건물간 전달손실 측정 및 분.

Subjects: TELECOMMUNICATION; TRANSMITTERS (Communication); 5G networksINTERNATIONAL Telecommunication Union

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Jul2023, Vol. 34 Issue 7, p534-540, 7p

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Academic Journal

PTZ WIFI AP를 이용한 UAV와 드론의 광역 통신시스템 연구.

Subjects: INDUSTRY 4.0; BROADBAND communication systems; EARTH stations

  • Source: Journal of the Korea Institute of Information & Communication Engineering; Jul2023, Vol. 27 Issue 7, p877-883, 7p

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Academic Journal

5G FR2 밴드 기지국용 GaN 평형전력증폭기MMIC.

Subjects: POWER amplifiers; POWER density; INTEGRATED circuits

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Jun2023, Vol. 34 Issue 6, p444-449, 6p

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Academic Journal

커플러와 반파장 루프 패턴을 활용한광대역샤크핀안테나설계.

Subjects: ANTENNAS (Electronics); LOOP antennas; 5G networks

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Apr2023, Vol. 34 Issue 4, p256-262, 7p

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Academic Journal

26.5∼29.5 GHz 6비트 스위치 필터형 위상천이기.

Subjects: PHASE shifters; INSERTION loss (Telecommunication); HIGHPASS electric filters

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Mar2023, Vol. 34 Issue 3, p240-243, 4p

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Academic Journal

이음5G 서비스 국내외 동향과 활성화 정책방안.

Subjects: DIGITAL transformation; DIGITAL technology; 5G networksSOUTH Korea

  • Source: Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Jul2022, Vol. 33 Issue 7, p531-540, 10p

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