EP 1095426 A1 20010502 - MULTI-FREQUENCY BAND ANTENNA
Title (en)
MULTI-FREQUENCY BAND ANTENNA
Title (de)
MEHR-BEREICHS-ANTENNE
Title (fr)
ANTENNE A PLUSIEURS PLAGES DE FREQUENCE
Publication
Application
Priority
- DE 19920978 A 19990506
- DE 19920980 A 19990506
- EP 0003999 W 20000504
Abstract (en)
[origin: US6421024B1] A multiband antenna has a first antenna device for a first frequency band range and at least one second antenna device for a second frequency band range. The first antenna and the at least second antenna are arranged such that they are integrated and interleaved in one another. The associated dipole halves of the antennas are designed to be at least electrically in the form of, or similar to, sleeves or boxes. The dipole halves of the at least two antennas are short-circuited to one another at their respective mutually adjacent end, and extend from there with different lengths depending on the frequency band range to be transmitted. The dipole halves for transmitting the respectively lower frequency band range are located within the dipole halves which are intended for transmitting a respectively higher frequency or a respectively higher frequency band range.
IPC 1-7
IPC 8 full level
H01P 5/16 (2006.01); H01Q 5/00 (2006.01); H01Q 5/10 (2015.01); H01Q 5/25 (2015.01); H01Q 5/371 (2015.01); H01Q 5/48 (2015.01); H01Q 9/26 (2006.01); H01Q 9/28 (2006.01); H01Q 9/32 (2006.01); H01Q 21/30 (2006.01)
CPC (source: EP KR US)
H01P 5/16 (2013.01 - EP US); H01Q 5/00 (2013.01 - KR); H01Q 5/25 (2015.01 - EP US); H01Q 5/371 (2013.01 - EP US); H01Q 5/48 (2015.01 - EP US); H01Q 9/28 (2013.01 - EP US); H01Q 9/285 (2013.01 - EP US); H01Q 9/32 (2013.01 - EP US); H01Q 21/30 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0069018 A1 20001116; AT E381794 T1 20080115; AU 4916600 A 20001121; AU 762334 B2 20030626; BR 0006101 A 20010403; CA 2336613 A1 20001116; CA 2336613 C 20080219; CN 1171353 C 20041013; CN 1304564 A 20010718; DE 50014859 D1 20080131; EP 1095426 A1 20010502; EP 1095426 B1 20071219; ES 2296620 T3 20080501; HK 1039217 A1 20020412; JP 2002544692 A 20021224; KR 100610995 B1 20060810; KR 20010053060 A 20010625; NZ 508835 A 20021126; US 6421024 B1 20020716
DOCDB simple family (application)
EP 0003999 W 20000504; AT 00931113 T 20000504; AU 4916600 A 20000504; BR 0006101 A 20000504; CA 2336613 A 20000504; CN 00800778 A 20000504; DE 50014859 T 20000504; EP 00931113 A 20000504; ES 00931113 T 20000504; HK 01108797 A 20011214; JP 2000617517 A 20000504; KR 20007014524 A 20001220; NZ 50883500 A 20000504; US 74309201 A 20010105