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公开(公告)号：AT368309T
公开(公告)日：2007-08-15
申请号：AT99951408
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： TASSOUDJ MOHAMMAD , OZAKI ERNEST , LIN YI-CHENG
Abstract: A dielectric resonator antenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conductive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second signals, respectively, to or receiving from the resonator (104). The first and second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrically connected to the perimeter of the resonator (104) and are substantially orthogonal with respect to the ground plane (108). The first and second signals have equal amplitude, but 90 degrees phase difference with respect to each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be constructed by positioning and connecting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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公开(公告)号：CA2343729C
公开(公告)日：2009-05-19
申请号：CA2343729
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： TASSOUDJI MOHAMMAD ALI , OZAKI ERNEST T , LIN YI-CHENG
Abstract: A dielectric resonator an-tenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conduc-tive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second sig-nals, respectively, to or receiv-ing from the resonator (104). The first and second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrically con-nected to the perimeter of the resonator (104) and are substan-tially orthogonal with respect to the ground plane (108). The first and second signals have equal am-plitude, but 90 degrees phase dif-ference with respect to each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be con-structed by positioning and con-necting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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公开(公告)号：HK1041369A1
公开(公告)日：2002-07-05
申请号：HK02102350
申请日：2002-03-27
Applicant: QUALCOMM INC
Inventor： TASSOUDJI MOHAMMAD ALI , OZAKI ERNEST T , LIN YI-CHENG
Abstract: A dielectric resonator antenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conductive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second signals, respectively, to or receiving from the resonator (104). The first and second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrically connected to the perimeter of the resonator (104) and are substantially orthogonal with respect to the ground plane (108). The first and second signals have equal amplitude, but 90 degrees phase difference with respect to each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be constructed by positioning and connecting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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公开(公告)号：DE69936657D1
公开(公告)日：2007-09-06
申请号：DE69936657
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： TASSOUDJ MOHAMMAD ALI , OZAKI ERNEST T , LIN YI-CHENG
Abstract: A dielectric resonator antenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conductive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second signals, respectively, to or receiving from the resonator (104). The first and second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrically connected to the perimeter of the resonator (104) and are substantially orthogonal with respect to the ground plane (108). The first and second signals have equal amplitude, but 90 degrees phase difference with respect to each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be constructed by positioning and connecting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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公开(公告)号：AU760084B2
公开(公告)日：2003-05-08
申请号：AU6385099
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： TASSOUDJ MOHAMMAD ALI , OZAKI ERNEST T , LIN YI-CHENG
Abstract: A dielectric resonator antenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conductive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second signals, respectively, to or receiving from the resonator (104). The first and second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrically connected to the perimeter of the resonator (104) and are substantially orthogonal with respect to the ground plane (108). The first and second signals have equal amplitude, but 90 degrees phase difference with respect to each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be constructed by positioning and connecting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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Patent Agency Ranking
公开(公告)号：BR9913544A
公开(公告)日：2002-01-02
申请号：BR9913544
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： TASSOUDJ ALI MOHAMMAD , OZAKI ERNEST T , LIN YI-CHENG
Abstract: A dielectric resonator antenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conductive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second signals, respectively, to or receiving from the resonator (104). The first and second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrically connected to the perimeter of the resonator (104) and are substantially orthogonal with respect to the ground plane (108). The first and second signals have equal amplitude, but 90 degrees phase difference with respect to each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be constructed by positioning and connecting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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公开(公告)号：DE69936657T2
公开(公告)日：2008-05-21
申请号：DE69936657
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： TASSOUDJ MOHAMMAD ALI , OZAKI ERNEST T , LIN YI-CHENG
Abstract: A dielectric resonator antenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conductive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second signals, respectively, to or receiving from the resonator (104). The first and second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrically connected to the perimeter of the resonator (104) and are substantially orthogonal with respect to the ground plane (108). The first and second signals have equal amplitude, but 90 degrees phase difference with respect to each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be constructed by positioning and connecting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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公开(公告)号：CA2343729A1
公开(公告)日：2000-03-16
申请号：CA2343729
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： OZAKI ERNEST T , TASSOUDJI MOHAMMAD ALI , LIN YI-CHENG
Abstract: A dielectric resonator antenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conductive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second signals, respectively, to or receiving from the resonator (104). The first a nd second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrical ly connected to the perimeter of the resonator (104) and are substantially orthogonal with respect to the ground plane (108). The first and second signals have equal amplitude, but 90 degrees phase difference with respect t o each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be constructed by positioning and connecting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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公开(公告)号：ES2289826T3
公开(公告)日：2008-02-01
申请号：ES99951408
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： TASSOUDJ MOHAMMAD ALI , OZAKI ERNEST T , LIN YI-CHENG
Abstract: Una antena (200; 220) de resonador dieléctrico de banda dual, que comprende: un primer resonador (204) formado de un material dieléctrico; un primer plano de tierra (212) formado de un material conductor sobre el que se monta el mencionado primer resonador (204); un segundo resonador (208) formado de un material dieléctrico; en la que cada uno de los mencionados resonadores (204, 208) resuena a una frecuencia predeterminada que es diferente entre los mencionados resonadores; caracterizada porque un segundo plano de tierra (216) formado de un material conductor sobre el que está montado el mencionado segundo resonador (208), dichos primer y segundo planos de tierra estando separados uno del otro por una distancia predeterminada; y la primera y la segunda sondas (112, 116) están eléctricamente acopladas a cada uno de los mencionados resonadores separadas aproximadamente 90 grados alrededor del perímetro de cada resonador, proporcionando una primera y una segunda señales, respectivamente, a cada uno de los resonadores.
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公开(公告)号：AU6385099A
公开(公告)日：2000-03-27
申请号：AU6385099
申请日：1999-09-07
Applicant: QUALCOMM INC
Inventor： TASSOUDJ MOHAMMAD ALI , OZAKI ERNEST T , LIN YI-CHENG
Abstract: A dielectric resonator antenna (100) having a resonator (104) formed from a dielectric material mounted on a ground plane (108). The ground plane (108) is formed from a conductive material. First and second probes (112, 116) are electrically coupled to the resonator (104) for providing first and second signals, respectively, to or receiving from the resonator (104). The first and second probes (112, 166) are spaced apart from each other. The first and second probes (112, 116) are formed of conductive strips that are electrically connected to the perimeter of the resonator (104) and are substantially orthogonal with respect to the ground plane (108). The first and second signals have equal amplitude, but 90 degrees phase difference with respect to each other, to produce a circularly polarised radiation pattern. A dual band antenna (200, 220) can be constructed by positioning and connecting two dielectric resonator antennas (204, 208; 224, 228) together. Each resonator (204, 208; 224, 228) in the dual band configuration (200, 220) resonates at a particular frequency, thereby providing dual band operation. The resonators (204, 208; 224, 228) can be positioned either side by side or vertically relative to each other.
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