Apparatus for receiving radio signal using magnetic oscillator

Details Apparatus for receiving radio signal using magnetic oscillator Apparatus for receiving radio signal using magnetic oscillator

2005-09-23

2009-06-16

Le, Nhan T (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Local control of receiver operation

C455S284000, C455S293000, C331S17700V

Reexamination Certificate

active

07548739

ABSTRACT:
A receiver apparatus includes a preamplifier to amplify an input signal, an equalizer configured to subject an amplified signal to an equalization process, an identification reproducer to reproduce the input signal based on an output signal of the equalizer, and a magnetic oscillator arranged on a pre-stage of the preamplifier to improve a SN ratio of the input signal.

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H. Okamura, “Structure and Application of Hard Disk Drive”, CQ Publishing, May 1, 2002, pp. 210, 211, 214, 215.

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