摘要:
The method of designing a flash translation layer includes receiving a logical address according to an external request and mapping a physical address that corresponds to the logical address. The mapping manages continuous logical addresses and physical addresses corresponding to the logical addresses as one mapping unit.
摘要:
The method of designing a flash translation layer includes receiving a logical address according to an external request and mapping a physical address that corresponds to the logical address. The mapping manages continuous logical addresses and physical addresses corresponding to the logical addresses as one mapping unit.
摘要:
A board mount type right angle coaxial connector has a cylindrical body and a main body containing a dielectric and an air dielectric, respectively. The bodies are connected to each other at a right angle. The coaxial connector further has a conductor surrounded with the dielectric and the air dielectric. The conductor has also a right-angle structure and is protruded from a front side of the main body. An inner wall of the main body has a decreasing width and the conductor has a decreasing diameter. The coaxial connector may further has a fixing member for preventing pin rotation, a impedance matching ring, and ground supporters for mounting on the board.
摘要:
Disclosed coaxial connector comprises (A) a pin having a soldering section to be soldered to a central conductor of the coaxial cable and a contact section extending from the soldering section and electrically interconnected to a male connector, (B) a dielectric block having a cylindrical portion including a through hole to which the pin is inserted, a body of chamfered structure and being connected to the cylindrical portion, and a cover leg extending from the body in an opposite direction from the cylindrical portion, and (C) a main body having a cylindrical portion including a hole for receiving the dielectric block to which the pin is inserted, a fastening flap for holding the coaxial cable, and a body electrically interconnected to the ground conductor of the coaxial cable. The coaxial connector of the present invention enables the soldering operation of the pin with the central conductor of the coaxial cable to be performed even after the components such as the pin, dielectric block and main body are assembled.
摘要:
Disclosed is a sawing apparatus for manufacturing a semiconductor package, capable of simultaneously performing strip loading work and package unloading work during the sawing process to improve productivity of the semiconductor packages. The sawing apparatus includes a chuck table base 200; a chuck table 23 installed on the chuck table base 200 such that the chuck table 23 horizontally moves on the chuck table base 200; two chuck plates 233a and 233b rotatably installed on the chuck table 23 such that a strip S is loaded on upper surfaces of the chuck plates 233a and 233b by turns; a sawing machine 30 for dividing the strip S loaded on the chuck plate into individual packages P by performing a relative movement with respect to the chuck table 23; and a strip/package picker 22 for loading the strip S onto the chuck plates and unloading the packages P from the chuck plates,
摘要:
The present invention relates to a connection structure in which an inner conductor is combined with a detachable impedance compensator as well as a coaxial connector, an extendible pin and an impedance compensator used for the connection structure. Further, this invention relates to a microwave device connected both electrically and mechanically with the connection structure. An impedance compensation thereof means compensates electric discontinuities between the inner conductor and the extendible pin by mechanical arraying with a microwave device to be combined with the connection structure, whereby the protrusion formed at the impedance compensation means satisfies the conditions, b≦a/5 and c≦2b, when diameter of the impedance compensation means is a, thickness thereof is b, and size of the protrusion is c.
摘要翻译:本发明涉及一种连接结构,其中内导体与可拆卸阻抗补偿器以及用于连接结构的同轴连接器,可延伸销和阻抗补偿器组合。 此外,本发明涉及一种与该连接结构电连接和机械连接的微波装置。 其阻抗补偿意味着通过机械排列用微波装置与连接结构组合来补偿内部导体和可伸缩销之间的电气不连续性,由此形成在阻抗补偿装置处的突起满足条件b <= a / 5 c = 2b时,阻抗补偿装置的直径为a,其厚度为b,突出部的尺寸为c。
摘要:
Disclosed coaxial connector comprises (A) a pin having a soldering section to be soldered to a central conductor of the coaxial cable and a contact section extending from the soldering section and electrically interconnected to a male connector, (B) a dielectric block having a cylindrical portion including a through hole to which the pin is inserted, a body of chamfered structure and being connected to the cylindrical portion, and a cover leg extending from the body in an opposite direction from the cylindrical portion, and (C) a main body having a cylindrical portion including a hole for receiving the dielectric block to which the pin is inserted, a fastening flap for holding the coaxial cable, and a body electrically interconnected to the ground conductor of the coaxial cable. The coaxial connector of the present invention enables the soldering operation of the pin with the central conductor of the coaxial cable to be performed even after the components such as the pin, dielectric block and main body are assembled.
摘要:
A board mount type right angle coaxial connector has a cylindrical body and a main body containing a dielectric and an air dielectric, respectively. The bodies are connected to each other at a right angle. The coaxial connector further has a conductor surrounded with the dielectric and the air dielectric. The conductor has also a right-angle structure and is protruded from a front side of the main body. An inner wall of the main body has a decreasing width and the conductor has a decreasing diameter. The coaxial connector may further has a fixing member for preventing pin rotation, a impedance matching ring, and ground supporters for mounting on the board.
摘要:
The present invention relates to a connection structure in which an inner conductor is combined with a detachable impedance compensator as well as a coaxial connector, an extendible pin and an impedance compensator used for the connection structure. Further, this invention relates to a microwave device connected both electrically and mechanically with the connection structure. An impedance compensation thereof means compensates electric discontinuities between the inner conductor and the extendible pin by mechanical arraying with a microwave device to be combined with the connection structure, whereby the protrusion formed at the impedance compensation means satisfies the conditions, b≦a/5 and c≦2b, when diameter of the impedance compensation means is a, thickness thereof is b, and size of the protrusion is c.
摘要翻译:本发明涉及一种连接结构,其中内导体与可拆卸阻抗补偿器以及用于连接结构的同轴连接器,可延伸销和阻抗补偿器组合。 此外,本发明涉及一种与该连接结构电连接和机械连接的微波装置。 其阻抗补偿意味着通过机械排列用微波装置与连接结构组合来补偿内部导体和可伸缩销之间的电气不连续性,由此形成在阻抗补偿装置处的突起满足条件b <= a / 5 c = 2b时,阻抗补偿装置的直径为a,其厚度为b,突出部的尺寸为c。