Active and Passive Complex Sensor That Operates in Time Division

• Main Authors: HONG YOUNG GON, KIM YOUNG GON
• Format: Patent
• Language: English; Korean
• Published: 09.07.2020
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING; TRANSMISSION; WIRELESS COMMUNICATIONS NETWORKS

본 실시예들은 수신한 라디오주파수 신호 및 수신한 라디오미터 신호가 혼재된 신호에서 수신한 라디오주파수 신호로부터 추정된 거리를 기반으로 수신한 라디오주파수 신호에 대한 제1 유효 구간 및 수신한 라디오미터 신호에 대한 제2 유효 구간을 분리하여 시분할 방식으로 동작하는 능수동 복합 센서를 제공한다. Embodiments of the present invention provide a search device and a guided weapon. The search device includes a radiometer sensor and a radiofrequency sensor. The search device can selectively operate in a first sensor mode in which the radiofrequency sensor uses the entire bandwidth alone, in a second sensor mode in which the radiometer sensor uses the entire bandwidth alone, and in a third sensor mode in which the radiofrequency sensor and the radiometer sensor use the entire bandwidth together.