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Patent Searching and Data


Title:
ARRAY ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/182002
Kind Code:
A1
Abstract:
This array antenna device is disposed such that the array antenna device includes two kinds of array antenna element arrays. The antenna element intervals of the two kinds of the array antenna element arrays are the whole-number multiples of the smallest antenna element interval, i.e., the antenna element interval that is set such that a grating lobe is not generated within a predetermined detection angle range, and the whole numbers are relatively prime positive integers of 2 or more.

Inventors:
MINAMI YOSHIAKI (JP)
ODA YUJI (JP)
Application Number:
JP2014/075314
Publication Date:
December 03, 2015
Filing Date:
September 24, 2014
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
International Classes:
H01Q25/00; H01Q21/06; H01Q21/29
Foreign References:
JP2012120144A2012-06-21
JPH05308223A1993-11-19
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
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