METHOD FOR DESIGNING AND MANUFACTURING CIRCULATOR MODULE HAVING FUNCTION OF DIRECTIONAL COUPLER EMBEDDED THEREIN

• Main Authors: LEE, Dong Hui, BAN, Yong Ju, KIM, Mi Yeon
• Format: Patent
• Language: English; French; Korean
• Published: 30.03.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE; WAVEGUIDES

The present invention relates to the modularization of a circulator and a directional coupler used in a wireless communication system. The objective of the present invention is to improve electrical characteristics of a wireless communication system and miniaturize the wireless communication system by applying the electrical characteristics in common with a circulator to modularize the wireless communication system without implementation of a circuit of a directional coupler capable of sampling high-frequency signals. La présente invention concerne la modularisation d'un circulateur et d'un coupleur directionnel utilisés dans un système de communication sans fil. L'objectif de la présente invention est d'améliorer les caractéristiques électriques d'un système de communication sans fil et de miniaturiser le système de communication sans fil par application des caractéristiques électriques en commun avec un circulateur afin de modulariser le système de communication sans fil sans mettre en œuvre un circuit d'un coupleur directionnel apte à échantillonner des signaux haute fréquence. 본 발명은 무선통신 시스템에 사용되는 서큘레이터(Circulator)와 방향성 결합기(Directional Coupler)의 모듈화에 관한 것으로, 고주파 신호를 샘플링할 수 있는 방향성 결합기(Directional Coupler)의 회로적 구현 없이 서큘레이터와 공유될 수 있는 전기적 특성을 응용하여 모듈화 함으로써 무선통신 시스템의 전기적 특성 개선 및 소형화를 목적으로 한다.