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Method and antenna for providing an omnidirectional pattern 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01Q-021/00
출원번호 US-0959291 (1997-10-24)
발명자 / 주소
  • Phillips James Patrick
출원인 / 주소
  • Motorola, Inc.
대리인 / 주소
    Stockley
인용정보 피인용 횟수 : 93  인용 특허 : 0

초록 ▼

The present invention provides a method (400) and antenna (100) for providing an omnidirectional pattern. The antenna (100) is smaller than prior art omnidirectional antennas with the same bandwidth. The smaller size is made possible by the use of at least one capacitive element (104) at a discontin

대표청구항 ▼

[ We claim:] [2.] An antenna for providing an omnidirectional pattern, the antenna comprising:a conductive loop oriented in a horizontal plane for receiving a first input to provide a current distribution, the loop contains at least a first discontinuity and is larger than 0.5 wavelengths in circumf

이 특허를 인용한 특허 (93)

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