〈범보다 무서운 곶감〉 설화의 비교적 고찰

황인덕(Hwang In-Duk) 한국민속학회 2005 韓國民俗學 Vol.42 No.-

이 논문은 기본적으로 불전에서 유래한 설화를 대상으로 한 비교연구이다. 한국의 광포 민담의 하나인 ‘범보다 무서운 곶감’ 설화가 인도의 고대 설화집인 『판차탄트라』에서 유래했음을 전제로 하여 인도 중국 한국 사이에 비교적으로 연구한 것이다. 종전에 이에 대한 연구가 있었으나 이 글에서는 상호간의 동이점을 좀더 유기적이고 자세하게 관찰해보고자 노력했다. 이를 위하여 먼저 판차탄트라 소재 인도 설화를 소개하고 그것이 지니는 민담으로서의 성격을 분명하게 드러내고자 했다. 이러한 기반 위에서 중국과의 비교를 통하여 기본형에서 상호 유사함을 밝히고자 했다. 나아가 중국과 한국의 전승유형들을 구분하고, 유형의 성격 및 그에 따른 변이의 양상을 살펴 인도와 중국, 중국과 인도 사이의 전승과정에 따른 주요 요소의 변이양상을 좀더 분명하게 드러내고자 했다. 이러한 변이에는 지역의 생태적, 문화적 차이가 중요하게 작용하는 것임을 유의하여 이해하고자 했다. 특히 ‘屋漏’ 화소가 중심인 중국 유형에서 부분적으로 ‘우는 아이와 범’으로 변이를 이룬 것을 발견, 이것이 한국에 영향을 준 것으로 보고, 영향을 준 시대에 대해서도 언급하였다. 그리고 한국에서의 전승을 통하여서는 범의 중요성이 더욱 중시되었다는 점과, ‘곶감’ 화소가 새로 생성되어 한국설화로서의 특징을 더욱 잘 실현하게 되었다는 사실을 강조하여 언급하고자 했다. This paper explains that the tale “More Frightening Dried Persimmon than a Tiger”, which is one of the famous Korean folk tales has originated from Panchatantra, a collection of Indian folktales. 'The paper also compares three stories from India, China, and Korea. Judging from the story of Panchatantra, the tales of China and Korea are similar to the Indian tale. This proves that two tales of China and Korea originated from Panchatantra. As for the concrete examples of Korea and China, there are many “basic types” in China while there are many “simplified types” in Korea. 'The simplified story could keep certain types of readers. In addition to the effect of “persimmon”, the ecological, cultural importance of tigers and female-centered oral tradition contributed to the simplification of the stories. A drastic decline of fantasy folktales could be another reason. The research of stories in three countries shows that the basic types did not change. However, uniformity and variation coexist in the stories of three countries. Because there are basic types, there is uniformity. However, stories of China and Korea are variations which were adapted into their natural and cultural backgrounds even though characters and basic storylines are unchanged. The unique setting of the royal palace court changed into common people of the country. In Chinese tales, monkeys still exist, but bears appear in many stories. In Korean tales, there are no stories of monkeys. The bears appear in many Korean stories while they appear partly in Chinese tales. This results from ecological differences of animals. While Chinese tales have the regional quality of subtropical or tropical settings, Korean tales reflect the ecological and cultural quality of plants. Due to the similarity of stories handed down from generation to generation, the Korean Persimmon tale is assumed to be transmitted orally from Sichuan Province(四川省), China. The unique quality of Korean tales in the long oral tradition is the emphasis of tigers and persimmons as the theme of stories. In particular, the persimmon in the folklore highlights dramatic effect and increases the hearer’s interests. This can be called “a uniquely Korean quality.” The emphasis of the tiger and the variation as a result of using persimmon in the story are meaningful in the sense of Korean adaptation and localization.

FMCW 레이더 주파수합성기용 델타-시그마 변조기의 시뮬레이션

황인덕,김창환,Hwang, In-Duk,Kim, Chang-Hwan 한국전자통신학회 2012 한국전자통신학회 논문지 Vol.7 No.4

1단 2차 다중 피드백 델타-시그마 변조기와 2단 2차 MASH 델타-시그마 변조기를 해석하였으며 Simulink와 Matlab을 사용한 시뮬레이션을 수행하여 동작 특성을 비교한 결과 다음과 같은 결과를 얻었다: 1) 두 델타-시그마 변조기는 군지연 왜곡을 일으키지 않는다. 2) 잡음 성형 성능은 거의 같으며 잡음 성형의 결과 전력 스펙트럼 밀도는 40 dB/dec의 기울기를 갖는다. 3) 스퓨리어스 톤은 없다. 4) 두 변조기의 입력 범위는 공통적으로 -1부터 1까지이다. 5) 2단 MASH 변조기는 출력이 2 비트(4 레벨)이어서 PLL의 주파수 분주기와 charge pump의 설계가 복잡해진다. After a single-stage, second-order, multiple-feedback ${\Delta}-{\Sigma}$ modulator and a two-stage, second-order MASH ${\Delta}-{\Sigma}$ modulator were analyzed and simulated using Simulink and Matlab and their characteristics were compared, the following result was obtained: 1) The two ${\Delta}-{\Sigma}$ modulators do not have group delay distortion. 2) The characteristics of the noise shaping are nearly identical. As a result of the noise shaping, the power spectral densities have slope of 40 dB/dec. 3) There was no spurious tone. 4) The input range of the two modulators is from -1 to +1 in common. 5) Because the output of the two-stage MASH modulator is 2-bits (4-levels), design of frequency dividers and charge pumps of PLL are more demanding.

전기 임피던스를 측정할 때 외부 간섭을 제거하기 위한 대역확산 기술의 적용

黃仁德(In-Duk Hwang),姜顯珏(Hyun-Kag Kang) 대한전기학회 2006 전기학회논문지 D Vol.55 No.4

When we measure electrical impedance of a small object, such as an electronic component, external interference or jamming signal can be rejected by shielding the object. However, when we measure impedance of a large object, such as a human body, shielding is not easy and severe error due to the external interference could be introduced. In this paper, spread spectrum technique applicable to bioimpedance measurements for rejecting external interference without shielding is introduced. The improvement in signal-to-jamming ratio by the spread spectrum technique was experimentally confirmed.

저전력소모 ISM-band 송수신 MMIC

황인덕(In-Duk Hwang),최해옥(H. W. Choi),양전옥(J. W. Yang),곽명신(M. S. Kwak),남기수(K. S. Nam) 대한전자공학회 1996 대한전자공학회 학술대회 Vol.1996 No.11

〈薛氏女〉傳의 劇本的 性格 試考(下)

黃仁德(Hwang In duk) 한국민속학회 1990 韓國民俗學 Vol.23 No.1

개선된 가딩(Guarding) 회로를 사용한 트랜스콘덕턴스 DRL 회로

황인덕(In-Duk Hwang) 대한전기학회 2009 전기학회논문지 Vol.58 No.8

An improved guarding circuit is applied to a transconductance driven-right-leg circuit to decrease common-mode current at measurement electrodes due to power-line interference. After showing conventional guarding circuit is instable due to gain-peaking when used with a transconductance DRL circuit, the effect of the proposed guarding circuit modified to suppress the gain-peaking by inserting a series resistor between shields and a shield driver was analyzed. It is shown that, besides stability, the proposed guarding circuit provides two other advantages: 1) The gain of the shield driver can be set to be unit nominally. 2) The loop gain of the transconductance DRL loop can be increased due to pole-zero canceling. The proposed circuit was implemented and the advantages were confirmed.

GMT 재질 FEM Carrier 개발

민헌식(Min Huen Sick),황인덕(Hwang In Duk),박대성(Park Dae Sung),유환조(Yoo Hwan Jo) 대한기계학회 2009 대한기계학회 춘추학술대회 Vol.2009 No.11

Recently, automotive companies have tried to replace metals with plastic materials in order to reduce weight and cost together with an increasing demand for quality, comfort and security. Front end modules are on the way to becoming an automotive standard nowadays. In this trends, the goal of the project on GMT FEM CARRIER is to redesign the front end module of the car using new materials, GMT(Glass Mat Reinforced Thermoplastics) by flow molding process. In this study, we obtain the light weight technology of FEM carrier and 2.2㎏/Veh.(25%) of weight

생체임피던스 측정을 위한 새로운 부트스트래핑 회로와 전송선로 모델링

김영필(Young Feel Kim),권석영(Suck Young Kwoon),황인덕(In-Duk Hwang) 대한전기학회 2003 대한전기학회 학술대회 논문집 Vol.2003 No.11

간섭제거를 위한 대역확산 임피던스 측정

강현각(Hyun-Kag Kang),장용규(Yong-Gyu Jang),황인덕(In-Duk Hwang) 대한전기학회 2005 대한전기학회 학술대회 논문집 Vol.2005 No.10

아이들 전류 제어회로를 채용한 전력증폭기 MMIC 설계

황인덕 대전대학교 산업기술연구소 1999 산업기술연구소 論文集 Vol.10 No.1

A high performance MESFET power amplifier has been designed for 1.75 GHz PCS use. The power amplifier consists of three stage and incorporates an idle current control circuit to stabilize gate voltage near threshold voltage and to reduce the idle current variation due to the process variation. The power amplifier achieves 27% PAE at 28 dBm output power, 5.8% PAE at 16 dBm output power, 2-tone IMD of higher than 30 dBc, and 116 mA idle current at 3.0 V. The chip size is 1.15xl.86mm2. Because the power amplifier has been designed for the ion-implanted MESFET process, it can be manufactured at the low-cost.