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1. (WO2010075406) DUAL FEED ANTENNA
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/075406 International Application No.: PCT/US2009/069233
Publication Date: 01.07.2010 International Filing Date: 22.12.2009
IPC:
H01Q 9/04 (2006.01) ,H01Q 13/08 (2006.01) ,H01Q 1/24 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
9
Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04
Resonant aerials
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
13
Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave
08
Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
22
by structural association with other equipment or articles
24
with receiving set
Applicants:
SKYCROSS, INC. [US/US]; 7341 Office Park Place, Suite 102 Viera, FL 32940, US (AllExceptUS)
MONTGOMERY, Mark, T. [US/US]; US (UsOnly)
TORNATTA, Paul, A., Jr. [US/US]; US (UsOnly)
Inventors:
MONTGOMERY, Mark, T.; US
TORNATTA, Paul, A., Jr.; US
Agent:
VALLABH, Rajesh; Patent Group Foley Hoag, LLP 155 Seaport Boulevard Boston, MA 02210-2600, US
Priority Data:
61/140,37023.12.2008US
Title (EN) DUAL FEED ANTENNA
(FR) ANTENNE À DOUBLE ALIMENTATION
Abstract:
(EN) A multi-port antenna structure for a wireless-enabled communications device includes a coupler-antenna having a first antenna port for transmitting electromagnetic signals and a second antenna port for receiving electromagnetic signals. The coupler-antenna is positioned on a chassis of the wireless enabled communications device to transmit energy between the chassis and the first and second antenna ports. Resonant modes of the chassis for one antenna port are orthogonal to resonant modes of the chassis for the other antenna port, such that the first and second antenna ports are isolated from each other.
(FR) La présente invention concerne une structure d'antenne multi-ports pour un dispositif de communications sans fil. Ladite structure comprend une antenne de couplage dotée d'un premier port d'antenne destiné à émettre des signaux électromagnétiques et d'un second port d'antenne destiné à recevoir des signaux électromagnétiques. Ladite antenne de couplage est positionnée sur un châssis du dispositif de communications sans fil afin d'émettre de l'énergie entre le châssis et les premier et second ports d'antenne. Des modes résonnants du châssis pour un port d'antenne sont orthogonaux aux modes résonants du châssis pour l'autre port d'antenne, de telle sorte que les premier et second ports d'antenne soient isolés l'un de l'autre.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
JP2012513731CN102265458KR1020110099713