摘要:
The present invention relates to a high frequency self-lock connector, comprising a plug and a socket (16), wherein the plug (17) further comprising a plug sleeve connected with the plug housing (11) via an elastic member (10); a first contact member (8) is disposed within the plug sleeve (6); the first contact member (8) is fixed with respect to the plug housing (11); the first contact member (8) clamps the socket housing (3); a second contact member (9) is fixed on the plug housing (11) and connected with the first contact member (8) via the plug housing (11); the second contact member (9) abuts on an inner step of the socket housing (3); and the plug inner conductor (5) is in tight contact with the plug inner conductor (1). The connector of the present invention has a high vibration resistance, stable phase, quick connection, small SWR and good stability and is convenient for use.
摘要:
A clock tracking circuit and method uses a clock compensation signal to compensate for timing marks on a media disk. The clock compensation signal may compensate for at least one of improper clock track closure and written-in jitter of the timing marks used to produce the measured clock signal. The clock compensation signal may be used to control a controllable oscillator used to generate the clock signal that thereby provides a compensated clock signal.
摘要:
A method for computing position error signal information of a transducer in a data storage system provides for different readback signals between adjacent tracks. The method involves a computation to obtain coarse position information from the servo bursts signals for track seeking and a computation to obtain a position indicator from the user data sector for more precise track following within the user data sector.
摘要:
A method for computing position error signal information of a transducer in a data storage system provides for different readback signals between adjacent tracks. The method involves a computation to obtain coarse position information from the servo bursts signals for track seeking and a computation to obtain a position indicator from the user data sector for more precise track following within the user data sector.
摘要:
A clock tracking circuit and method uses a clock compensation signal to compensate for timing marks on a media disk. The clock compensation signal may compensate for at least one of improper clock track closure and written-in jitter of the timing marks used to produce the measured clock signal. The clock compensation signal may be used to control a controllable oscillator used to generate the clock signal that thereby provides a compensated clock signal.
摘要:
The present invention relates to controlling an actuator for positioning a read/write head in storage devices such as disk drives. More specifically, the invention relates to using a sensor to detect the disk vibration amplitude perpendicular to the disk surface, and using feed forward control to cancel or counteract the tendency of the read/write head to deviate off-track due to disk vibration. Various approaches are proposed to detect the disk vertical vibration.