Invention Grant
- Patent Title: Broadband in-line antenna systems and related methods
- Patent Title (中): 宽带在线天线系统及相关方法
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Application No.: US13715182Application Date: 2012-12-14
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Publication No.: US09219316B2Publication Date: 2015-12-22
- Inventor: Raja Reddy Katipally
- Applicant: Raja Reddy Katipally
- Applicant Address: CN Shanghai
- Assignee: Alcatel-Lucent Shanghai Bell Co. Ltd.
- Current Assignee: Alcatel-Lucent Shanghai Bell Co. Ltd.
- Current Assignee Address: CN Shanghai
- Agency: Capitol Patent & Trademark Law Firm, PLLC
- Main IPC: H01Q19/00
- IPC: H01Q19/00 ; H01Q21/29 ; H01Q1/24 ; H01Q1/52 ; H01Q15/14 ; H01Q21/08 ; H01Q21/28
Abstract:
An antenna structure includes an in-line portion for radiating electromagnetic energy signals in low and high frequency ranges. The in-line portion may be constructed to provide improved control beam width stability of a high-frequency, antenna radiating element. The antenna structure includes one or more shaped structure configured to improve the beam width stability and cross-polarization of one or more high-frequency elements, and to shift resonance from the high-frequency elements to a range that is below the range of a low-frequency, antenna radiating element.
Public/Granted literature
- US20140168027A1 Broadband In-Line Antenna Systems And Related Methods Public/Granted day:2014-06-19
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