Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Min-Ho Go"'
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 44:652-658
영상레이더는 전파를 사용하여 고해상도의 영상을 전천후로 획득할 수 있어 세계적으로 연구되는 추세이다. 해상도는 감시 정찰을 관측 목적으로 하는 경우에 중요한 지표로 쓰이며 X 밴드
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d00d66a3f6fea91d97403beaca75658
https://doi.org/10.7840/kics.2019.44.4.652
https://doi.org/10.7840/kics.2019.44.4.652
Autor:
Hyoung-Joo Kim, Min-Ho Go
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 29:986-991
본 논문은 광대역 디지털 수신기의 동적 범위 개선을 위한 A/D 변환 모듈을 설계 및 제작하였다. 동적 범위 확장을 위한 A/D 변환 모듈은 입력신호 레벨에 따라 정상 경로와 증폭 경로로 신호
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f261587b17311fc539df77f16b8133af
https://doi.org/10.5515/kjkiees.2018.29.12.986
https://doi.org/10.5515/kjkiees.2018.29.12.986
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 26:675-678
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03a58aae92e66723f21bb7c90780e3df
https://doi.org/10.5515/kjkiees.2015.26.7.675
https://doi.org/10.5515/kjkiees.2015.26.7.675
Publikováno v:
The Journal of the Korea institute of electronic communication sciences. 10:665-670
In this paper, We proposed a broadband RF amplifier for Microwave band receiver. We also proposed a broadband RF amplifier, designed by using EM simulation for reliable amplification of the received signal. Connected to a source terminal to via, it m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e6a61f60f15fa55e1d93b27f04f3d5
https://doi.org/10.13067/jkiecs.2015.10.6.665
https://doi.org/10.13067/jkiecs.2015.10.6.665
Autor:
Min-Ho Go, Hyoung-Joo Kim
Publikováno v:
Journal of electromagnetic engineering and science. 16:191-193
This paper proposes a voltage-controlled oscillator (VCO) that has broadband turning and low-level of phase noise characteristics. Due to the micro-strip line resonant circuit with a low Q value, which is applied to the broadband tuning range, the de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8004eb8b17813e448a36569198fbf2e8
https://doi.org/10.5515/jkiees.2016.16.3.191
https://doi.org/10.5515/jkiees.2016.16.3.191
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 24:1047-1054
In this paper, we propose a dual-mode mixer to have multi-band radar signal receiver to be compact. The proposed mixer using a anti-parallel diode is operated as a fundamental mixer or sub-harmonic mixer with respect to a control voltage. A fundament
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cb35286d3c65d9213a1ca3966af368a
https://doi.org/10.5515/kjkiees.2013.24.11.1047
https://doi.org/10.5515/kjkiees.2013.24.11.1047
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 22:729-736
In this paper, we propose a varactor-diodeless voltage-controlled oscillator operating at X-band, and verify the possibility of applying to a receiver for microwave radar signal detection applications. The proposed VCO is realized by only single RF B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66b2f18fd9fc8dc4671e745f42453429
https://doi.org/10.5515/kjkiees.2011.22.7.729
https://doi.org/10.5515/kjkiees.2011.22.7.729
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 21:292-300
In this paper, we propose a RF front-end architecture based on hybrid conversion which is available to receive both broadband and multiband DVB-H receiver, and a multi-function circuit for implementing the RF front-end is fabricated. A multi-function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6ac7310081c86d0af0cc62cfd46b179
https://doi.org/10.5515/kjkiees.2010.21.3.292
https://doi.org/10.5515/kjkiees.2010.21.3.292
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 20:853-861
In this paper, we propose the architecture of a multi-band receiver which can receive X-band, Ku-band, K-band and Ka-band signals. For implementing this architecture, we designed a wideband and high power VCO with a buffer stage. In order that a buff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81f1116e45c1f2022a02da67a03c5ecd
https://doi.org/10.5515/kjkiees.2009.20.9.853
https://doi.org/10.5515/kjkiees.2009.20.9.853
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 18:710-716
In this paper, I study on the realization of 900 MHz 1 W power amplifier using a harmonic rejection circuit. The proposed harmonic rejection circuit has improved the harmonic rejection characteristic and overcoming the problems related with frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9993486a73b230799b39563148f9d85d
https://doi.org/10.5515/kjkiees.2007.18.7.710
https://doi.org/10.5515/kjkiees.2007.18.7.710