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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0833793 (2013-03-15) |
등록번호 | US-9172154 (2015-10-27) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 23 인용 특허 : 692 |
A coaxial cable connector for coupling an end of a coaxial cable to a terminal and providing RF shielding is disclosed. The coaxial cable connector has a coupler, body, post and/or retainer with an integral contacting portion that is monolithic with at least a portion of the post or retainer to esta
A coaxial cable connector for coupling an end of a coaxial cable to a terminal and providing RF shielding is disclosed. The coaxial cable connector has a coupler, body, post and/or retainer with an integral contacting portion that is monolithic with at least a portion of the post or retainer to establish electrical continuity. In this way, electrical continuity is established through the coupler, the post, and/or the retainer of the coaxial cable connector other than by the use of a component unattached from the coupler, the post, the body, and the retainer to provide RF shielding such that the integrity of an electrical signal transmitted through coaxial cable connector is maintained regardless of the tightness of the coupling of the connector to the terminal. When assembled the coupler and post or retainer provide at least one circuitous path resulting in RF shielding such that spurious RF signals are attenuated.
1. A coaxial cable connector for coupling an end of a coaxial cable to a terminal, the coaxial cable comprising an inner conductor, a dielectric surrounding the inner conductor, an outer conductor surrounding the dielectric, and a jacket surrounding the outer conductor, the connector comprising: a c
1. A coaxial cable connector for coupling an end of a coaxial cable to a terminal, the coaxial cable comprising an inner conductor, a dielectric surrounding the inner conductor, an outer conductor surrounding the dielectric, and a jacket surrounding the outer conductor, the connector comprising: a coupler adapted to couple the connector to the terminal;a body assembled with the coupler,a post assembled with the coupler and the body, wherein the post is adapted to receive an end of a coaxial cable, anda retainer assembled with the coupler, the body and the post, wherein the retainer extends into the body,wherein electrical continuity is established through the coupler, the post and the retainer other than by the use of a component unattached from the coupler, the post, the body and the retainer to provide RF shielding to maintain integrity of an electrical signal transmitted through the coaxial cable connector regardless of the tightness of the coupling of the connector to the terminal. 2. The coaxial cable connector of claim 1, wherein the RF shielding attenuates spurious RF signals by at least about 50 dB in a range up to about 1000 MHz. 3. The coaxial cable connector of claim 1, wherein a transfer impedance measured from the outer conductor of the coaxial cable to the terminal through the connector averages less than about 0.24 ohms. 4. The coaxial cable connector of claim 2, wherein the RF signals comprise RF signals that ingress into the connector. 5. The coaxial cable connector of claim 2, wherein the RF signals comprise RF signals that egress out from the connector. 6. The coaxial cable connector of claim 1, wherein the coupler comprises, a step, anda lip, and wherein one of the post and the retainer comprises, a flange,a contacting portionand a shoulder. 7. The coaxial cable connector of claim 6, wherein a first circuitous path is established by at least one of the step, the lip, the flange, the contacting portion and the shoulder, and wherein the first circuitous path attenuates the RF signals. 8. The coaxial cable connector of claim 6, wherein the contacting portion is integral to and monolithic with at least a portion of one of the post and the retainer. 9. The coaxial cable connector of claim 1, wherein the terminal comprises an equipment connection port, and wherein the coupler comprises a threaded portion adapted to connect with a threaded portion of the equipment connection port, and wherein at least one thread on the coupler has a pitch angle different than a pitch angle of at least one thread of the equipment connection port. 10. The coaxial cable connector of claim 9 wherein the pitch angle of the thread of the coupler is about 2 degrees different than the pitch angle of the thread of the equipment connection port. 11. The coaxial cable connector of claim 9, wherein the pitch angle of the thread of the coupler is about 62 degrees, and the pitch angle of the thread of the equipment connection port is about 60 degrees. 12. The coaxial cable connector of claim 9, wherein the threaded portion of the coupler and the threaded portion of the equipment connection port, establish a second circuitous path, and wherein the second circuitous path attenuates RF signals external to the connector. 13. A coaxial cable connector for coupling an end of a coaxial cable to an equipment connection port, the coaxial cable comprising an inner conductor, a dielectric surrounding the inner conductor, an outer conductor surrounding the dielectric, and a jacket surrounding the outer conductor, the connector comprising: a coupler adapted to couple the connector to the equipment connection port;a body assembled with the coupler, anda post assembled with the coupler and the body, wherein the post is adapted to receive an end of a coaxial cable; and a retainer; anda retainer assembled with the coupler and the body, the retainer extending into the body, and wherein the retainer comprises an integral contacting portion, and wherein the contacting portion is monolithic with the retainer, andwherein when assembled the coupler and the retainer provide at least one circuitous path resulting in RF shielding to attenuate spurious RF signals and maintain the integrity of an electrical signal transmitted through coaxial cable connector regardless of the tightness of the coupling of the connector to the terminal. 14. The coaxial cable connector of claim 13, wherein RF signals comprise at least one of RF signals that ingress into the connector and RF signals that egress out from the connector. 15. The coaxial cable connector of claim 13, wherein the RF signals are attenuated by at least about 50 dB in a range up to about 1000 MHz. 16. The coaxial cable connector of claim 13, wherein a transfer impedance averages about 0.24 ohms. 17. The coaxial cable connector of claim 13, wherein the at least one circuitous path comprises a first circuitous path and a second circuitous path. 18. The coaxial cable connector of claim 17, wherein the coupler comprises a lip and a step, and the retainer comprises a flange and a shoulder, and wherein the first circuitous path is established by at least one of the step, the lip, the flange, the contacting portion and the shoulder. 19. The coaxial cable connector of claim 17, wherein the terminal comprises an equipment connection port, and wherein the coupler comprises a threaded portion adapted to connect with a threaded portion of the equipment connection port, and wherein the threaded portion of the coupler and the threaded portion of the equipment connection port establish a second circuitous path. 20. The coaxial cable connector of claim 19, wherein at least one thread on the coupler has a pitch angle different than a pitch angle of at least one thread of the equipment connection port. 21. A coaxial cable connector for coupling an end of a coaxial cable to an equipment connection port, the coaxial cable comprising an inner conductor, a dielectric surrounding the inner conductor, an outer conductor surrounding the dielectric, and a jacket surrounding the outer conductor, the connector comprising: a coupler adapted to couple the connector to the equipment connection port, wherein the coupler has a step, and wherein the coupler comprises a threaded portion adapted to connect with a threaded portion of the equipment connection port, and wherein at least one thread on the coupler has a pitch angle different than a pitch angle of at least one thread of the equipment connection port;a body assembled with the coupler; anda retainer assembled with the coupler and the body, the retainer extending into the body, wherein the retainer comprises a back end and a contacting portion, and wherein the retainer is adapted to receive an end of a coaxial cable, and wherein the contacting portion is integral and monolithic with at least a portion of the retainer,wherein a first circuitous path is established by the a step, the flange, the contacting portion and the shoulder, and wherein a second circuitous path is established by the threaded portion of the coupler and the threaded portion of the equipment connection port, and wherein the first circuitous path and the second circuitous path provide for RF shielding of the assembled coaxial cable connector to attenuate RF signals external to the coaxial cable connector by at least about 50 dB in a range up to about 1000 MHz, and wherein a transfer impedance averages about 0.24 ohms, and wherein the integrity of an electrical signal transmitted through coaxial cable connector is maintained regardless of the tightness of the coupling of the connector to the equipment connection port. 22. The coaxial cable connector of claim 21, wherein the pitch angle of the thread of the coupler is about 2 degrees different than the pitch angle of the thread of the equipment connection port. 23. The coaxial cable connector of claim 22, wherein the pitch angle of the thread of the coupler is about 62 degrees, and the pitch angle of the thread of the equipment connection port is about 60 degrees.
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