EP 1550182 B1 20100908 - MICROWAVE SLOT-TYPE DEVICE AND SLOT-TYPE ANTENNAS EMPLOYING A PHOTONIC BANDGAP STRUCTURE
Title (en)
MICROWAVE SLOT-TYPE DEVICE AND SLOT-TYPE ANTENNAS EMPLOYING A PHOTONIC BANDGAP STRUCTURE
Title (de)
SCHLITZANTENNE MIT PHOTONISCHEM BANDLÜCKENMATERIAL
Title (fr)
ANTENNES DU TYPE FENTE UTILISANT UNE STRUCTURE A BANDES INTERDITES PHOTONIQUES
Publication
Application
Priority
- FR 0350080 W 20031003
- FR 0212656 A 20021011
Abstract (en)
[origin: WO2004034502A2] The invention relates to a method of producing a photonic bandgap structure on a slot-type microwave device which is produced on a metallised substrate. According to the invention, periodically-spaced patterns (4) are formed on the surface of the aforementioned substrate (1) opposite the surface comprising the slot (3). The invention is suitable for slot-type antennas.
IPC 8 full level
H01Q 15/00 (2006.01); H01P 1/201 (2006.01); H01Q 13/10 (2006.01)
CPC (source: EP KR US)
H01P 1/2005 (2013.01 - EP US); H01P 1/2016 (2013.01 - EP US); H01Q 13/08 (2013.01 - KR)
Citation (examination)
JUNHO YEO ET AL: "Design of a wideband antenna package with a compact spatial notch filter for wireless applications", IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM. 2002 DIGEST. APS. SAN ANTONIO, TX, JUNE 16 - 21, 2002; [IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM], NEW YORK, NY : IEEE, US, vol. 2, 16 June 2002 (2002-06-16), pages 492 - 495, XP010591744, ISBN: 978-0-7803-7330-3
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2004034502 A2 20040422; WO 2004034502 A3 20040708; AU 2003292351 A1 20040504; AU 2003292351 A8 20040504; BR 0315095 A 20050809; BR PI0315095 B1 20170221; CN 1703805 A 20051130; CN 1703805 B 20111123; DE 60334130 D1 20101021; EP 1550182 A2 20050706; EP 1550182 B1 20100908; FR 2845828 A1 20040416; FR 2845828 B1 20080822; JP 2006502640 A 20060119; JP 4200134 B2 20081224; KR 101144681 B1 20120525; KR 20050050667 A 20050531; MX PA05003836 A 20050622; US 2007097005 A1 20070503; US 7355554 B2 20080408
DOCDB simple family (application)
FR 0350080 W 20031003; AU 2003292351 A 20031003; BR 0315095 A 20031003; CN 200380101250 A 20031003; DE 60334130 T 20031003; EP 03767920 A 20031003; FR 0212656 A 20021011; JP 2004542592 A 20031003; KR 20057006140 A 20031003; MX PA05003836 A 20031003; US 53033603 A 20031003