EP 0271505 B1 19920520 - POWER DIVIDER/COMBINER CIRCUIT
Title (en)
POWER DIVIDER/COMBINER CIRCUIT
Publication
Application
Priority
US 86821186 A 19860528
Abstract (en)
[origin: WO8707438A1] An N-way, broad band planar power divider/combiner circuit (10) for dividing or combining RF signals which includes a tapered strip (1) of electrically conductive material having a plurality of conductor fingers (5) which define a plurality of ports (6) at the wide end (3) of the taper, and having a narrow end (2) which defines single port. The tapered metal strip is mounted onto a dielectric slab (8), and isolation resistors (7) connect adjacent fingers. A single RF signal can be fed into the single port which will be divided into a plurality of signals of equi-amplitude and equi-phase. Conversely, a plurality of RF signals can be fed into the ports at the wide end which will be combined into a single signal.
IPC 1-7
IPC 8 full level
IPC 8 main group level
H01P (2006.01)
CPC (source: EP KR)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
WO 8707438 A1 19871203; AU 581817 B2 19890302; AU 7357287 A 19871222; DE 3779269 D1 19920625; DK 35988 A 19880126; DK 35988 D0 19880126; EP 0271505 A1 19880622; EP 0271505 B1 19920520; JP H0434322 B2 19920605; JP S63503429 A 19881208; KR 880701472 A 19880727; KR 900008628 B1 19901126; NO 171580 B 19921221; NO 171580 C 19930331; NO 880153 D0 19880114; NO 880153 L 19880114
DOCDB simple family (application)
US 8700681 W 19870330; AU 7357287 A 19870330; DE 3779269 T 19870330; DK 35988 A 19880126; EP 87902973 A 19870330; JP 50271287 A 19870330; KR 880700086 A 19880127; NO 880153 A 19880114