CHENGDU JING XIN MICROWAVE TECHNOLOGY CO., LTD
Directional couplers have many similarities with splitters. They are often used to sample signals and they may have directional properties. Rather than being based upon transformer technology they use capacitive coupling to achieve their aims.
Microwave directional couplers are mainly used for injection of microwave signals, signal sampling and monitoring of power flow, etc. The typical applications are microwave dividing systems, antenna feeding network, and double-directional power monitoring.
◆operating frequency covers 0.8~40GHz.
◆Low insertion loss.
◆Small phase/amplitude errors.
◆Satisfactory terminal port matching.
◆Small size and reasonable structure.
◆Operating temperature range: -55~+85℃.
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