公开(公告)号：SE517073C2

公开(公告)日：2002-04-09

申请号：SE9501859

申请日：1995-05-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES ,  KIM JIN

IPC: H01Q1/24 ,  H01Q9/00 ,  H01Q1/10

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：AU680065B2

公开(公告)日：1997-07-17

申请号：AU8099494

申请日：1994-08-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES ,  KIM JIN

IPC: H01Q1/24 ,  H01Q9/00 ,  H01Q9/06 ,  H01Q1/08

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：IT1272814B

公开(公告)日：1997-06-30

申请号：ITRM940594

申请日：1994-09-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES ,  KIM JIN

IPC: H01Q1/24 ,  H01Q9/00 ,  H01Q

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：AU8099494A

公开(公告)日：1995-04-10

申请号：AU8099494

申请日：1994-08-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES ,  KIM JIN

IPC: H01Q1/24 ,  H01Q9/00

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：BR9405603A

公开(公告)日：1999-09-08

申请号：BR9405603

申请日：1994-08-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES

IPC: H01Q1/24 ,  H01Q9/00

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：SE9501859D0

公开(公告)日：1995-05-19

申请号：SE9501859

申请日：1995-05-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES ,  KIM JIN

IPC: H01Q1/24 ,  H01Q9/00

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：FI952406A

公开(公告)日：1995-05-17

申请号：FI952406

申请日：1995-05-17

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES ,  KIM JIN

IPC: H01Q1/24 ,  H01Q9/00 ,  H01Q

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：CA2148125A1

公开(公告)日：1995-03-30

申请号：CA2148125

申请日：1994-08-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  PHILLIPS JAMES ,  ANDERSON ERIC ARVID ,  KIM JIN ,  ALBERT MIKE

IPC: H01Q1/24 ,  H01Q9/00 ,  H01Q1/22

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：ITRM940594D0

公开(公告)日：1994-09-19

申请号：ITRM940594

申请日：1994-09-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES ,  KIM JIN

IPC: H01Q1/24 ,  H01Q9/00

Abstract: An antenna arrangement (402) for a wireless communication device (400) comprises a first element (404) and a second element (406). The first element (404) is coupled to circuitry (408) of the wireless communication device (400). The second element (406) is movable between a first and a second position relative to the first element (404). The performance of the antenna arrangement (402) is substantially less desirable when the second element (406) is between the first and the second position than the performance of the antenna arrangement (402) when the second element (406) is at either the first or the second position. The second element (406) is mechanically spaced apart from and substantially electrically coupled to the first element (404) in both the first and the second position. The antenna arrangement (402) advantageously provides for reduced dimensions while achieving desirable performance.

公开(公告)号：ES2112200A1

公开(公告)日：1998-03-16

申请号：ES9550018

申请日：1994-08-19

Applicant: MOTOROLA INC

Inventor： MOLLER PAUL JOHN ,  ALBERT MIKE ,  ANDERSON ERIC ARVID ,  PHILLIPS JAMES ,  KIM JIN

IPC: H01Q1/24 ,  H01Q9/00

Abstract: DISPOSITIVO DE ANTENA (402) PARA UN APARATO INALAMBRICO DE COMUNICACION (400) QUE COMPRENDE UN PRIMER ELEMENTO (404) Y UN SEGUNDO ELEMENTO (406). EL PRIMER ELEMENTO (404) SE ACOPLA A LA CIRCUITERIA (408) DEL APARATO DE COMUNICACION INALAMBRICA (400). EL SEGUNDO ELEMENTO (406) ES MOVIL ENTRE UNA PRIMERA POSICION (VEASE LA FIGURA 4) Y UNA SEGUNDA POSICION (VEASE LA FIGURA 5) CON RELACION AL PRIMER ELEMENTO (404). EL SEGUNDO ELEMENTO (406) SE ACOPLA CAPACITIVAMENTE AL PRIMER ELEMENTO (404) CUANDO EL SEGUNDO ELEMENTO (406) SE MUEVE A LA PRIMERA POSICION Y SE ACOPLA INDUCTIVAMENTE AL PRIMER ELEMENTO (404) CUANDO EL SEGUNDO ELEMENTO (406) SE MUEVE A LA SEGUNDA POSICION.