-
公开(公告)号：EP1735871B1
公开(公告)日：2017-05-31
申请号：EP05732228.1
申请日：2005-04-15
Applicant: Cellmax Technologies AB
Inventor： LENART, Gregor , MALMGREN, Jens
CPC classification number: H01Q9/16 , H01P3/06 , H01P3/10 , H01Q19/108 , H01Q21/0006
Abstract: An antenna feeding network, comprising at least one antenna feeding line, each feeding line comprising a coaxial line (2) having an inner conductor (3) and a surrounding outer conductor (4), the outer conductor being made of an elongated tubular compartment (5) having an elongated opening (6), and wherein the inner conductor (3) is suspended within the tubular compartment (5) by means of dielectric support means (7), wherein the center conductor (3) has a varying cross-section.
Abstract translation: 一种天线馈电网络，包括至少一根天线馈电线，每根馈电线包括具有内导体（3）和周围外导体（4）的同轴线（2），外导体由细长管状隔室 5）具有细长的开口（6），并且其中内部导体（3）借助介电支撑装置（7）悬挂在管状隔室（5）内，其中中心导体（3）具有变化的横截面 。
-
公开(公告)号：EP2951887A4
公开(公告)日：2016-07-06
申请号：EP14745710
申请日：2014-01-16
Applicant: CELLMAX TECHNOLOGIES AB
Inventor： JONSSON STEFAN , KARLSSON DAN
-
公开(公告)号：EP2951880A4
公开(公告)日：2016-07-06
申请号：EP14745575
申请日：2014-01-16
Applicant: CELLMAX TECHNOLOGIES AB
Inventor： KARLSSON DAN , JONSSON STEFAN , FORSMAN PONTUS
-
公开(公告)号：EP2315308A3
公开(公告)日：2012-03-21
申请号：EP10183608.8
申请日：2005-04-15
Applicant: Cellmax Technologies AB
Inventor： Lenart, Gregor , Malmgren, Jens
CPC classification number: H01Q9/16 , H01P3/06 , H01P3/10 , H01Q19/108 , H01Q21/0006
Abstract: An antenna feeding network, comprising at least one antenna feeding line, each feeding line comprising a coaxial line (2) having an inner conductor (3) and a surrounding outer conductor (4), the outer conductor being made of an elongated tubular compartment (5) having an elongated opening (6), and wherein the inner conductor (3) is suspended within the tubular compartment (5) by means of dielectric support means (7), wherein the center conductor (3) has a varying cross-section.
-
公开(公告)号：EP2195883A1
公开(公告)日：2010-06-16
申请号：EP08832815.8
申请日：2008-09-19
Applicant: Cellmax Technologies AB
Inventor： JONSSON, Stefan , KARLSSON, Dan
CPC classification number: H01Q1/246
Abstract: Antenna arrangement for a multi radiator base station antenna, the antenna having a feeding network based on air filled coaxial lines (15; 19), wherein the coaxial line being an integrated part of a back side of an antenna reflector (1), and wherein the coaxial line comprises an outer conductor (9) and an inner conductor (7; 14). Two parallel columns of radiators (11) are placed on a front side of the antenna reflector (1), the radiators (11) being fed from said feeding network.
-
Patent Agency Ranking
公开(公告)号：EP3350873A1
公开(公告)日：2018-07-25
申请号：EP16846962.5
申请日：2016-09-15
Applicant: Cellmax Technologies AB
Inventor： YMAN, Niclas , JONSSON, Stefan , KARLSSON, Dan
CPC classification number: H01Q21/08 , H01Q21/0006 , H01Q21/26 , H01R9/0503 , H01R9/0506 , H01R2201/02
Abstract: An antenna feeding network for a multi-radiator antenna,the antenna feeding network comprising at least two coaxial lines. Each coaxial line comprises a central inner conductor and an elongated outer conductor surrounding the central inner conductor. At least a first inner conductor and a second inner conductor of the at least two coaxial lines are indirectly interconnected.
-
公开(公告)号：EP3350868A1
公开(公告)日：2018-07-25
申请号：EP16846961.7
申请日：2016-09-15
Applicant: Cellmax Technologies AB
Inventor： YMAN, Niclas , KARLSSON, Dan
Abstract: An antenna feeding network (1) for a multi-radiator antenna (2). The feeding network (1) comprises at least one substantially air filled coaxial line (3a, 3b), each comprising a central inner conductor (4a, 4b), an elongated outer conductor (5a, 5b) surrounding the central inner conductor (4a, 4b), and an elongated rail element (6a, 6b) slideably movably arranged inside the outer conductor (5a, 5b). The rail element (6a, 6b) is longitudinally movable in relation to at least the outer conductor (5a, 5b).
-
公开(公告)号：EP2195883A4
公开(公告)日：2013-07-17
申请号：EP08832815
申请日：2008-09-19
Applicant: CELLMAX TECHNOLOGIES AB
Inventor： JONSSON STEFAN , KARLSSON DAN
CPC classification number: H01Q1/246
-
公开(公告)号：EP2195884B1
公开(公告)日：2013-03-20
申请号：EP08834090.6
申请日：2008-09-19
Applicant: Cellmax Technologies AB
Inventor： JONSSON, Stefan , KARLSSON, Dan
Abstract: Antenna arrangement for a multi-radiator base station antenna, the antenna having a feeding network based on air filled coaxial lines (1, 2, 3), wherein each coaxial line comprises an outer conductor (8) and an inner conductor (4, 5, 6), wherein an adjustable differential phase shifter including a dielectric part (9) is arranged in the antenna and said dielectric part being movable longitudinally in relation to at least one coaxial line (1, 2, 3).
-
公开(公告)号：EP2315308A2
公开(公告)日：2011-04-27
申请号：EP10183608.8
申请日：2005-04-15
Applicant: Cellmax Technologies AB
Inventor： Lenart, Gregor , Malmgren, Jens
CPC classification number: H01Q9/16 , H01P3/06 , H01P3/10 , H01Q19/108 , H01Q21/0006
Abstract: An antenna feeding network, comprising at least one antenna feeding line, each feeding line comprising a coaxial line (2) having an inner conductor (3) and a surrounding outer conductor (4), the outer conductor being made of an elongated tubular compartment (5) having an elongated opening (6), and wherein the inner conductor (3) is suspended within the tubular compartment (5) by means of dielectric support means (7), wherein the center conductor (3) has a varying cross-section.
Abstract translation: 一种天线馈电网络，包括至少一个天线馈电线，每个馈线包括具有内部导体（3）和周围的外部导体（4）的同轴线（2），所述外部导体由细长的管状隔室 5），其具有细长的开口（6），并且其中所述内部导体（3）借助于电介质支撑装置（7）悬挂在所述管状隔室（5）内，其中所述中心导体（3）具有变化的横截面 。
-
-
-
-
-
-
-
-
-
Search Results
101
records
(took 0.022 seconds)
