multiband antenna design method and apparatus and multiband antenna thereof
The present invention provides a multi-band antenna design method and a device, and a multi-band antenna according thereto, wherein the multi-band antenna design method includes the steps of: receiving two or more operating frequencies from the outside; determining the length of an emitter to corres...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention provides a multi-band antenna design method and a device, and a multi-band antenna according thereto, wherein the multi-band antenna design method includes the steps of: receiving two or more operating frequencies from the outside; determining the length of an emitter to correspond to the lowest operating frequency among the two or more operating frequencies, and determining bending positions at which the emitter is bent so that resonance occurs at the remaining operating frequencies; and generating structure information of a multi-band antenna by adding one or more stubs to one or more positions selected among the emitters. According to the present invention, it is possible to design a compact multi-band antenna capable of operating at two or more operating frequencies.
본 발명은 외부로부터 둘 이상의 동작 주파수를 입력받는 단계; 상기 둘 이상의 동작 주파수 중 가장 낮은 동작 주파수에 대응되게 발산체의 길이를 결정하고, 나머지 동작 주파수에서 공진이 일어나도록 상기 발산체를 굽히는 굽힘위치들을 결정하는 단계; 및 상기 발산체 중 선택된 하나 이상의 위치에 하나 이상의 스터브를 추가하여 다중 대역 안테나의 구조정보를 생성하는 단계;를 포함하는 다중 대역 안테나 설계 방법 및 장치, 그에 따른 다중 대역 안테나를 제공할 수 있다. |
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