| 54 |
Titel |
TI |
[DE] Kompakte Mehrbandantenne
[EN] A compact multiple-band antenna arrangement
[FR] Antenne compacte multibande |
| 71/73 |
Anmelder/Inhaber |
PA |
LUCENT TECH NETWORK SYS GMBH, DE
|
| 72 |
Erfinder |
IN |
FISCHER GEORG DR, DE
;
PIVIT FLORIAN, DE
|
| 22/96 |
Anmeldedatum |
AD |
30.09.2003 |
| 21 |
Anmeldenummer |
AN |
03022006 |
|
Anmeldeland |
AC |
EP |
|
Veröffentlichungsdatum |
PUB |
06.04.2005 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
H01Q 5/00
|
| 51 |
IPC-Nebenklasse |
ICS |
H01Q 21/00
H01Q 21/06
H01Q 21/28
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
H01Q 13/10
H01Q 21/0081
H01Q 21/064
H01Q 21/28
H01Q 5/42
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
H01Q 21/00
(2006.01)
H01Q 21/06
(2006.01)
H01Q 21/28
(2006.01)
H01Q 5/00
(2006.01)
H01Q 5/42
(2015.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] An antenna element is provided which is responsive in multiple frequency bands, has symmetric beam patterns, and is easily and cheaply fabricated. The antenna element includes at least three conductive plates (50,60,70;90,100,110;140,150,160;170,180,190,200) arranged in a stack. At least one pair of adjacent plates contain apertures that are mutually aligned relative to the stacking direction. The antenna element further includes at least one air stripline (80;120,130;210,220) arranged to create radiative electromagnetic excitations of the apertures when the stripline or striplines are energized by a suitable radiofrequency voltage source or sources. <IMAGE> |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
EP000000252779A1
US000006175333B1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
HALPERN B M ET AL: "THE MONOPOLE SLOT AS A TWO-PORT DIVERSITY ANTENNA FOR UHF LAND-MOBILE RADIO SYSTEMS", IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, IEEE INC. NEW YORK, US, vol. VT-33, no. 2, May 1984 (1984-05-01), pages 76 - 83, XP001109446, ISSN: 0018-9545 0
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
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Prüfstoff-IPC |
ICP |
H01Q 1/38
H01Q 21/00
H01Q 21/06
H01Q 21/28
H01Q 5/00
|
