公开(公告)号：DE08713467T1

公开(公告)日：2010-02-11

申请号：DE08713467

申请日：2008-01-03

Applicant: APPLE INC

Inventor： SCHLUB ROBERT ,  HILL ROBERT ,  ZAVALA JUAN ,  CABALLERO RUBEN

IPC: H03H7/46 ,  H01Q1/24 ,  H01Q1/52 ,  H01Q5/10 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/28 ,  H01Q21/29 ,  H01Q21/30

Abstract: Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using. a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.

公开(公告)号：AU2008205147A1

公开(公告)日：2008-07-17

申请号：AU2008205147

申请日：2008-01-03

Applicant: APPLE INC

Inventor： CABALLERO RUBEN ,  SCHLUB ROBERT W ,  HILL ROBERT J ,  ZAVALA JUAN

IPC: H01Q1/24 ,  H01Q5/00 ,  H01Q5/10 ,  H01Q5/371 ,  H01Q5/40 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/29 ,  H01Q21/30

Abstract: Handheld electronic devices are provided that contain wireless communications circuitry having at least one antenna. The antenna may have a planar ground element and a planar resonating element. The planar ground element may have a rectangular shape that matches a rectangular housing shape for a handheld electronic device. A dielectric-filled slot may be formed in one end of the planar ground element. The planar resonating element may be located above the slot. The antenna may be a hybrid antenna that contains both a slot antenna structure formed from the slot and a planar inverted-F structure formed from the planar resonating element and the planar ground element. The antenna may be fed using a single transmission line or two transmission lines. With two transmission lines, one transmission line may be associated with the slot antenna structure and one transmission line may be associated with the planar inverted-F antenna structure.

公开(公告)号：AU2011201169A1

公开(公告)日：2011-04-07

申请号：AU2011201169

申请日：2011-03-16

Applicant: APPLE INC

Inventor： HILL ROBERT J ,  SCHLUB ROBERT W ,  ZAVALA JUAN ,  CABALLERO RUBEN

IPC: H01Q1/24 ,  H01Q5/00 ,  H01Q5/10 ,  H01Q5/371 ,  H01Q5/40 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/29 ,  H01Q21/30

Abstract: Handheld electronic devices are provided that contain wireless communications circuitry having at least one antenna. The antenna may have a planar ground element and a planar resonating element. The planar ground element may have a rectangular shape that matches a rectangular housing shape for a handheld electronic device. A dielectric-filled slot may be formed in one end of the planar ground element. The planar resonating element may be located above the slot. The antenna may be a hybrid antenna that contains both a slot antenna structure formed from the slot and a planar inverted-F structure formed from the planar resonating element and the planar ground element. The antenna may be fed using a single transmission line or two transmission lines. With two transmission lines, one transmission line may be associated with the slot antenna structure and one transmission line may be associated with the planar inverted-F antenna structure.

公开(公告)号：AU2008205147B2

公开(公告)日：2010-12-16

申请号：AU2008205147

申请日：2008-01-03

Applicant: APPLE INC

Inventor： CABALLERO RUBEN ,  SCHLUB ROBERT W ,  HILL ROBERT J ,  ZAVALA JUAN

IPC: H01Q1/24 ,  H01Q5/00 ,  H01Q5/10 ,  H01Q5/371 ,  H01Q5/40 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/29 ,  H01Q21/30

Abstract: Handheld electronic devices are provided that contain wireless communications circuitry having at least one antenna. The antenna may have a planar ground element and a planar resonating element. The planar ground element may have a rectangular shape that matches a rectangular housing shape for a handheld electronic device. A dielectric-filled slot may be formed in one end of the planar ground element. The planar resonating element may be located above the slot. The antenna may be a hybrid antenna that contains both a slot antenna structure formed from the slot and a planar inverted-F structure formed from the planar resonating element and the planar ground element. The antenna may be fed using a single transmission line or two transmission lines. With two transmission lines, one transmission line may be associated with the slot antenna structure and one transmission line may be associated with the planar inverted-F antenna structure.

公开(公告)号：AU2011201169B2

公开(公告)日：2012-10-11

申请号：AU2011201169

申请日：2011-03-16

Applicant: APPLE INC

Inventor： HILL ROBERT J ,  SCHLUB ROBERT W ,  ZAVALA JUAN ,  CABALLERO RUBEN

IPC: H01Q1/24 ,  H01Q5/00 ,  H01Q5/10 ,  H01Q5/371 ,  H01Q5/40 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/29 ,  H01Q21/30

Abstract: Abstract Handheld electronic devices are provided that contain wireless communications circuitry having at least one antenna. The 5 antenna may have a planar ground element and a planar resonating element. The planar ground element may have a rectangular shape that matches a rectangular housing shape for a handheld electronic device. A dielectric-filled slot may be formed in one end of the planar ground element. The planar resonating element 10 may be located above the slot. The antenna may be a hybrid antenna that contains both a slot antenna structure formed from the slot and a planar inverted-F structure formed from the planar resonating element and the planar ground element. The antenna may be fed using a single transmission line or two 15 transmission lines. With two transmission lines, one transmission line may be associated with the slot antenna structure and one transmission line may be associated with the planar inverted-F antenna structure.

公开(公告)号：AU2008205145B2

公开(公告)日：2010-12-16

申请号：AU2008205145

申请日：2008-01-03

Applicant: APPLE INC

Inventor： HILL ROBERT J ,  SCHLUB ROBERT W ,  ZAVALA JUAN ,  CABALLERO RUBEN

IPC: H03H7/46 ,  H01Q1/24 ,  H01Q1/52 ,  H01Q5/10 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/28 ,  H01Q21/29 ,  H01Q21/30

Abstract: Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using. a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.

公开(公告)号：AU2008205145A1

公开(公告)日：2008-07-17

申请号：AU2008205145

申请日：2008-01-03

Applicant: APPLE INC

Inventor： HILL ROBERT J ,  SCHLUB ROBERT W ,  ZAVALA JUAN ,  CABALLERO RUBEN

IPC: H03H7/46 ,  H01Q1/24 ,  H01Q1/52 ,  H01Q5/10 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/28 ,  H01Q21/29 ,  H01Q21/30

Abstract: Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using. a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.

公开(公告)号：AU2011201178B2

公开(公告)日：2012-07-26

申请号：AU2011201178

申请日：2011-03-16

Applicant: APPLE INC

Inventor： SCHLUB ROBERT W ,  HILL ROBERT J ,  ZAVALA JUAN ,  CABALLERO RUBEN

IPC: H03H7/46 ,  H01Q1/24 ,  H01Q1/52 ,  H01Q5/10 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/28 ,  H01Q21/29 ,  H01Q21/30

Abstract: Abstract Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L- shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.

公开(公告)号：AU2011201178A1

公开(公告)日：2011-04-07

申请号：AU2011201178

申请日：2011-03-16

Applicant: APPLE INC

Inventor： SCHLUB ROBERT W ,  HILL ROBERT J ,  ZAVALA JUAN ,  CABALLERO RUBEN

IPC: H03H7/46 ,  H01Q1/24 ,  H01Q1/52 ,  H01Q5/10 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/28 ,  H01Q21/29 ,  H01Q21/30

Abstract: Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using. a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.

公开(公告)号：DE08713469T1

公开(公告)日：2010-03-11

申请号：DE08713469

申请日：2008-01-03

Applicant: APPLE INC

Inventor： HILL ROBERT J ,  SCHLUSS ROBERT W ,  ZAVALA JUAN ,  CABALLERO RUBEN

IPC: H01Q1/24 ,  H01Q5/00 ,  H01Q5/10 ,  H01Q5/371 ,  H01Q5/40 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/29 ,  H01Q21/30

Abstract: Handheld electronic devices are provided that contain wireless communications circuitry having at least one antenna. The antenna may have a planar ground element and a planar resonating element. The planar ground element may have a rectangular shape that matches a rectangular housing shape for a handheld electronic device. A dielectric-filled slot may be formed in one end of the planar ground element. The planar resonating element may be located above the slot. The antenna may be a hybrid antenna that contains both a slot antenna structure formed from the slot and a planar inverted-F structure formed from the planar resonating element and the planar ground element. The antenna may be fed using a single transmission line or two transmission lines. With two transmission lines, one transmission line may be associated with the slot antenna structure and one transmission line may be associated with the planar inverted-F antenna structure.