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1. (WO2019045884) SURFACE MOUNTED NOTCH RADIATOR WITH FOLDED BALUN
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Pub. No.: WO/2019/045884 International Application No.: PCT/US2018/041502
Publication Date: 07.03.2019 International Filing Date: 10.07.2018
IPC:
H01Q 13/08 (2006.01) ,H01P 5/10 (2006.01) ,H01Q 21/06 (2006.01) ,H01Q 21/00 (2006.01) ,H01Q 21/24 (2006.01)
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
P
WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
5
Coupling devices of the waveguide type
08
for linking lines or devices of different kinds
10
for coupling balanced with unbalanced lines or devices
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
06
Arrays of individually energised aerial units similarly polarised and spaced apart
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
24
Combinations of aerial units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
Applicants:
RAYTHEON COMPANY [US/US]; 870 Winter Street Waltham, MA 02451-1449, US
Inventors:
IRION, James, M. II; US
Agent:
GREEN, Robert A.; US
Priority Data:
16/024,43129.06.2018US
62/551,17628.08.2017US
Title (EN) SURFACE MOUNTED NOTCH RADIATOR WITH FOLDED BALUN
(FR) RADIATEUR À FENTES MONTÉ EN SURFACE AVEC SYMÉTRISEUR TROMBONE
Abstract:
(EN) A notch radiator apparatus includes: a planar circuit board having a plurality of different planar layers; a balun cavity formed between two ground layers of the planar circuit board that are separated by a laminated layer; a conductive notch formed horizontally in a plane parallel to the planar circuit board by two three dimensional (3D) structures formed on a top surface of the circuit board; a stripline signal feed folded within planar circuit board layers; and a plated hole formed vertically in a plane perpendicular to the planar circuit board and extending from the stripline signal feed. The stripline signal feed electromagnetically transfer radio frequency (RF) energy into or out of the antenna notch radiator apparatus.
(FR) L'invention concerne un appareil radiateur à encoche comprenant : une carte de circuit imprimé plane ayant une pluralité de couches planes différentes; une cavité de symétriseur formée entre deux couches de masse de la carte de circuit imprimé plane qui sont séparées par une couche stratifiée; une encoche conductrice formée horizontalement dans un plan parallèle à la carte de circuit imprimé plane par deux structures tridimensionnelles (3D) formées sur une surface supérieure de la carte de circuit imprimé; une alimentation de signal de ligne microruban repliée à l'intérieur de couches de carte de circuit imprimé planes; et un trou plaqué formé verticalement dans un plan perpendiculaire à la carte de circuit imprimé plane et s'étendant à partir de l'alimentation de signal de ligne microruban. L'alimentation de signal de ligne microruban transfert par voie électromagnétique de l'énergie radiofréquence (RF) à l'intérieur ou à l'extérieur de l'appareil radiateur d'antenne à encoche.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)