EP 4044369 A1 20220817 - PRINTED ANTENNA FOR RECEIVING AND/OR TRANSMITTING RADIO FREQUENCY SIGNALS
Title (en)
PRINTED ANTENNA FOR RECEIVING AND/OR TRANSMITTING RADIO FREQUENCY SIGNALS
Title (de)
BEDRUCKTE ANTENNE ZUM EMPFANG UND/ODER ÜBERMITTLUNG VON FUNKFREQUENZSIGNALE
Title (fr)
ANTENNE IMPRIMÉE POUR LA RÉCEPTION ET/OU LA TRANSMISSION DE SIGNAUX RADIO FRÉQUENCE
Publication
Application
Priority
ES 202130110 A 20210212
Abstract (en)
The object of the present invention is an antenna on a small printed circuit board without this adversely affecting the parameters of the antenna (directivity, bandwidth) or complicating the manufacturing process thereof. The printed antenna for the reception and/or transmission of radio frequency signals contains at least one active element, preferably of the monopole type and whose structure defines a direction of maximum radiation, and which has at least one impedance adaptor element and is characterised in that the at least one impedance adaptor element has at least one printed conductive element electrically connected to the active element.
IPC 8 full level
H01Q 9/40 (2006.01); H01Q 19/32 (2006.01)
CPC (source: EP ES)
H01Q 1/38 (2013.01 - ES); H01Q 9/40 (2013.01 - EP); H01Q 19/28 (2013.01 - ES); H01Q 19/32 (2013.01 - EP)
Citation (applicant)
- US 2003160730 A1 20030828 - ALSLIETY MAZEN K [US]
- EP 0540899 A1 19930512 - TELEVES SA [ES]
- CN 106785482 A 20170531 - UNIV HUAQIAO
- KR 20150124619 A 20151106 - KIM YOUNG HUN [KR]
- US 5220335 A 19930615 - HUANG JOHN [US]
- ALIREZA MALLAHZADEH ET AL.: "A Tunable multi-band meander line printed monopole antenna lor MIMO systems. Antennas and Propagation (EUCAP)", PROCEEDINGS 01 THE 5TH EUROPEAN CONFERENCE ON 20110411 IEEE, 4 November 2011 (2011-11-04)
- KHANJARI SHIMA POORGHOIAM ET AL.: "Compact and wideband planar loop antenna with microstrip to parallel strip balun feed using metamaterials", AEU - INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
Citation (search report)
- [XY] US 6839038 B2 20050104 - WEINSTEIN MICHAEL E [US]
- [XY] US 7423592 B2 20080909 - PROS JAUME ANGUERA [ES], et al
- [Y] KR 20010073723 A 20010801 - SHIN HUN CHEOL [KR], et al
- [X] YONG LIU ET AL: "Some Recent Developments of Microstrip Antenna", INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, vol. 2012, 1 January 2012 (2012-01-01), pages 1 - 10, XP055593313, ISSN: 1687-5869, DOI: 10.1155/2012/428284
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 4044369 A1 20220817; ES 2848735 A1 20210811; ES 2848735 B2 20220104
DOCDB simple family (application)
EP 21383075 A 20211129; ES 202130110 A 20210212