최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0070056 (2016-03-15) |
등록번호 | US-9912033 (2018-03-06) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 1550 |
Aspects of the subject disclosure may include, for example, a coupler including a receiving portion that receives a first electromagnetic wave conveying first data from a transmitting device. A guiding portion guides the first electromagnetic wave to a junction for coupling the first electromagnetic
Aspects of the subject disclosure may include, for example, a coupler including a receiving portion that receives a first electromagnetic wave conveying first data from a transmitting device. A guiding portion guides the first electromagnetic wave to a junction for coupling the first electromagnetic wave to a transmission medium. The first electromagnetic wave propagates via at least one first guided wave mode. The coupling of the first electromagnetic wave to the transmission medium forms a second electromagnetic wave that is guided to propagate along the outer surface of the transmission medium via at least one second guided wave mode that differs from the at least one first guided wave mode. Other embodiments are disclosed.
1. An antenna system comprising: an antenna;a dielectric transmission medium that facilitates wireless network connectivity via the antenna; anda coupler that includes:a receiving portion that receives a first electromagnetic wave conveying first data from a transmitting device; anda guiding portion
1. An antenna system comprising: an antenna;a dielectric transmission medium that facilitates wireless network connectivity via the antenna; anda coupler that includes:a receiving portion that receives a first electromagnetic wave conveying first data from a transmitting device; anda guiding portion consisting of a dielectric waveguide without conductive materials, that guides the first electromagnetic wave to a junction for coupling the first electromagnetic wave to the dielectric transmission medium, wherein the first electromagnetic wave propagates via at least one first guided wave mode and wherein the coupling of the first electromagnetic wave to the dielectric transmission medium forms a second electromagnetic wave that is guided to propagate along the dielectric transmission medium via at least one second guided wave mode that differs from the at least one first guided wave mode. 2. The antenna system of claim 1 wherein the at least one second guided wave mode includes a non-fundamental mode not included in the at least one first guided wave mode. 3. The antenna system of claim 1 wherein the at least one first guided wave mode includes only a fundamental mode and wherein the junction induces the second electromagnetic wave such that the at least one second guided wave mode includes a non-fundamental mode. 4. The antenna system of claim 1 wherein the at least one first guided wave mode includes a symmetric mode and wherein the junction induces the second electromagnetic wave such that the at least one second guided wave mode includes an asymmetric mode and the symmetric mode. 5. The antenna system of claim 1 wherein the dielectric transmission medium facilitates the wireless network connectivity to a mobile device in a non-cellular frequency band. 6. The antenna system of claim 1, wherein a third electromagnetic wave generated based on signals received via the antenna conveys second data that also propagates along the dielectric transmission medium; and wherein the junction couples the third electromagnetic wave from the dielectric transmission medium to form a fourth electromagnetic wave that is guided to a receiver by the guiding portion. 7. The antenna system of claim 1 wherein the dielectric transmission medium is conductorless. 8. A method comprising: receiving a first electromagnetic wave conveying first data from a transmitting device in a non-optical frequency band; andguiding the first electromagnetic wave via a dielectric waveguide without conductive materials to a junction for coupling the first electromagnetic wave to a conductorless transmission medium providing network connectivity via an antenna that radiates first free space wireless signals, wherein the first electromagnetic wave propagates via at least one first guided wave mode and wherein the coupling of the first electromagnetic wave to the conductorless transmission medium forms a second electromagnetic wave that is guided to propagate along the conductorless transmission medium via at least one second guided wave mode that differs from the at least one first guided wave mode. 9. The method of claim 8 wherein the at least one second guided wave mode includes an asymmetric mode not included in the at least one first guided wave mode. 10. The method of claim 8 wherein the at least one first guided wave mode includes a symmetric mode and wherein the junction induces the second electromagnetic wave such that the at least one second guided wave mode includes an asymmetric mode. 11. The method of claim 8 wherein the at least one first guided wave mode includes a symmetric mode and wherein the junction induces the second electromagnetic wave such that the at least one second guided wave mode includes an asymmetric mode and the symmetric mode. 12. The method of claim 8 wherein the junction includes an air gap. 13. The method of claim 8, wherein a third electromagnetic wave generated based on second free space wireless signals received via the antenna conveys second data that also propagates along the conductorless transmission medium; and wherein the junction couples the third electromagnetic wave from the conductorless transmission medium to form a fourth electromagnetic wave that is guided to a receiver. 14. A method comprising: guiding a first electromagnetic wave to a junction, wherein the first electromagnetic wave propagates via at least one first guided wave mode; andcoupling of the first electromagnetic wave, to a dielectric transmission medium that provides network connectivity via an antenna that radiates free space wireless signals, to form a second electromagnetic wave that is guided to propagate along an outer surface of the dielectric transmission medium via at least one second guided wave mode that differs from the at least one first guided wave mode. 15. The method of claim 14 wherein the at least one second guided wave mode includes a non-fundamental mode not included in the at least one first guided wave mode. 16. The method of claim 14 wherein the at least one first guided wave mode includes a fundamental mode and wherein the junction induces the second electromagnetic wave such that the at least one second guided wave mode includes a non-fundamental mode. 17. The method of claim 14 wherein the at least one first guided wave mode includes a fundamental mode and wherein the junction induces the second electromagnetic wave such that the at least one second guided wave mode includes a non-fundamental mode and the fundamental mode. 18. An antenna system comprising: an antenna;a transmission medium that facilitates wireless network connectivity via the antenna; anda coupler that includes:a receiving portion that receives a first electromagnetic wave conveying first data from a transmitting device; anda guiding portion consisting of a dielectric waveguide without conductive materials, that guides the first electromagnetic wave to a junction for coupling the first electromagnetic wave to the transmission medium, wherein the first electromagnetic wave propagates via at least one first guided wave mode and wherein the coupling of the first electromagnetic wave to the transmission medium forms a second electromagnetic wave that is guided to propagate along the transmission medium via at least one second guided wave mode that differs from the at least one first guided wave mode. 19. The antenna system of claim 18, wherein the at least one second guided wave mode includes a non-fundamental mode not included in the at least one first guided wave mode. 20. The antenna system of claim 18, wherein the at least one first guided wave mode includes only a fundamental mode and wherein the junction induces the second electromagnetic wave such that the at least one second guided wave mode includes a non-fundamental mode. 21. The antenna system of claim 18, wherein the at least one first guided wave mode includes a symmetric mode and wherein the junction induces the second electromagnetic wave such that the at least one second guided wave mode includes an asymmetric mode and the symmetric mode.
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