公开(公告)号：US10276940B2

公开(公告)日：2019-04-30

申请号：US14069117

申请日：2013-10-31

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： William R. Williams ,  Nereydo T Contreras

IPC: H01Q1/24 ,  H01Q9/30 ,  H01Q11/08

Abstract: An antenna is provided with improved ruggedness and flexibility through the use of an embedded substrate with impedance matching circuitry disposed thereon, and a flexible electrical interconnect. The flexible electrical interconnect is coupled between the substrate and an antenna connector. The antenna comprises a first top flexible section having the flexible radiator element, a second stiff section comprising the impedance matching circuit for multi-band operation, and a third lower flexible section comprising the flexible electrical interconnect. Portable radio products incorporating the antenna can now provide multiband capability along with protection against drop.

公开(公告)号：US10135139B2

公开(公告)日：2018-11-20

申请号：US14328257

申请日：2014-07-10

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Nereydo T Contreras ,  Giorgi G. Bit-Babik ,  Antonio Faraone ,  William R. Williams

IPC: H01Q5/50 ,  H01Q1/24 ,  H01Q1/36 ,  H01Q1/08 ,  H01Q21/30 ,  H01Q5/335

Abstract: An antenna enables compact and robust multiband operation of portable radios. According to some embodiments, the antenna includes: a first rolled conductive strip having a first section with overlap between successive turns of the first conductive strip and a second section with no overlap between successive turns of the first conductive strip, the first section having an insulating layer between the overlapping successive turns of the first conductive strip; a second rolled conductive strip; and a flexible sheet to which both the first conductive strip and the second conductive strip are bonded.