Search International and National Patent Collections

1. (WO2014204070) METHOD AND APPARATUS FOR FORMING BEAM IN ANTENNA ARRAY

Pub. No.:    WO/2014/204070    International Application No.:    PCT/KR2013/012046
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Tue Dec 24 00:59:59 CET 2013
IPC: H01Q 21/30
H01Q 21/06
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: LEE, Kyunghaeng
이경행
PARK, Sungho
박성호
KYEONG, Soocheol
경수철
KANG, Jiwon
강지원
KO, Hyunsoo
고현수
KIM, Sunam
김수남
Title: METHOD AND APPARATUS FOR FORMING BEAM IN ANTENNA ARRAY
Abstract:
A method and an apparatus for forming a beam in an antenna array are disclosed. The method for forming a beam in an antenna array comprises the steps of: forming a first beam pattern in a first band on the basis of a single-band antenna aggregation and a multi-band antenna aggregation; and forming other beam patterns in bands other than the first band on the basis of the multi-band antenna aggregation, wherein the single-band antenna aggregation includes a plurality of single-band antennas which operate only in the first band, the multi-band antenna aggregation includes multi-band antennas which operate in a plurality of bands including the first band, and the antenna array may be arranged in a two-dimensional plane such that distances between the plurality of single-band antennas and the plurality of multi-band antennas are constant.