发明名称 Portable reception indicator for satellite radio-navigation systems
摘要 The invention relates to the design of radio electronic devices and, more particularly, to antenna-and-feeder facilities to be used in portable (pocket) receiver-indicators of the GPS and GLONASS satellite radio navigation systems (SRNS) using the quadrifilar antennas for reception of signals. The claimed portable receiver-indicator comprises a body, made in the form of a parallelepiped and a quadrifilar antenna made as a parallelepiped and connected to the body with a possibility of rotation, said antenna having a connecting cable. The design enables convenient use of the receiver-indicator while providing its small size and minimum screening effect of the body in the operating position.
申请公布号 US6285329(B1) 申请公布日期 2001.09.04
申请号 US20000508945 申请日期 2000.06.09
申请人 SAMSUNG ELECTRONICS COMPANY, LIMITED 发明人 NAGAEV FARID I.
分类号 G01C25/00;H01Q1/08;H01Q1/24;H01Q1/36;H01Q3/04;H01Q11/08;(IPC1-7):H01Q1/24 主分类号 G01C25/00
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