公开(公告)号：US20080252383A1

公开(公告)日：2008-10-16

申请号：US11976912

申请日：2007-10-29

Applicant: Seung Wook Lee ,  Joonbac Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

Inventor： Seung Wook Lee ,  Joonbac Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

IPC: H03L7/10

CPC classification number: H03L7/099 ,  H03L1/026 ,  H03L7/113 ,  H03L7/187

Abstract: Embodiments of a phase lock loop and a method for compensating a temperature thereof can output an initial tuning digital value for a voltage controlled oscillator configured to output a desired phase lock loop frequency compensated according to a temperature change. Embodiments of a phase lock loop and a method for compensating a temperature thereof can simultaneously perform a digital coarse tuning and an analog fine tuning to compensate for a temperature in a limited time.

Abstract translation: 锁相环的实施例和用于补偿其温度的方法可以输出用于输出根据温度变化补偿的期望锁相环的压控振荡器的初始调谐数字值。 锁相环的实施例和用于补偿其温度的方法可以同时进行数字粗调和模拟微调以在有限的时间内补偿温度。

公开(公告)号：US20080253277A1

公开(公告)日：2008-10-16

申请号：US11976909

申请日：2007-10-29

Applicant: Seung Wook Lee ,  Joonbae Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

Inventor： Seung Wook Lee ,  Joonbae Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

IPC: H04J11/00

CPC classification number: H04L27/2647

Abstract: Embodiments according to the application relates to an OFDM (orthogonal frequency division multiplexing) receiving circuit and methods thereof configured to have a plurality of demodulation paths for an oversampling ADC, which can increase or improve an overall performance of the circuit.

Abstract translation: 根据本申请的实施例涉及一种OFDM（正交频分复用）接收电路及其方法，被配置为具有用于过采样ADC的多个解调路径，其可以增加或提高电路的整体性能。

公开(公告)号：US08243579B2

公开(公告)日：2012-08-14

申请号：US11976909

申请日：2007-10-29

Applicant: Seung-Wook Lee ,  Joonbae Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

Inventor： Seung-Wook Lee ,  Joonbae Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

IPC: H04J11/00

CPC classification number: H04L27/2647

Abstract: Embodiments according to the application relates to an OFDM (orthogonal frequency division multiplexing) receiving circuit and methods thereof configured to have a plurality of demodulation paths for an oversampling ADC, which can increase or improve an overall performance of the circuit.

Abstract translation: 根据本申请的实施例涉及一种OFDM（正交频分复用）接收电路及其方法，被配置为具有用于过采样ADC的多个解调路径，其可以增加或提高电路的整体性能。

公开(公告)号：US07952435B2

公开(公告)日：2011-05-31

申请号：US11976912

申请日：2007-10-29

Applicant: Seung-Wook Lee ,  Joonbac Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

Inventor： Seung-Wook Lee ,  Joonbac Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

IPC: H03L7/00

CPC classification number: H03L7/099 ,  H03L1/026 ,  H03L7/113 ,  H03L7/187

Abstract: Embodiments of a phase lock loop and a method for compensating a temperature thereof can output an initial tuning digital value for a voltage controlled oscillator configured to output a desired phase lock loop frequency compensated according to a temperature change. Embodiments of a phase lock loop and a method for compensating a temperature thereof can simultaneously perform a digital coarse tuning and an analog fine tuning to compensate for a temperature in a limited time.

Abstract translation: 锁相环的实施例和用于补偿其温度的方法可以输出用于输出根据温度变化补偿的期望锁相环的压控振荡器的初始调谐数字值。 锁相环的实施例和用于补偿其温度的方法可以同时进行数字粗调和模拟微调以在有限的时间内补偿温度。

公开(公告)号：US20080253470A1

公开(公告)日：2008-10-16

申请号：US11976910

申请日：2007-10-29

Applicant: Seung Wook Lee ,  Joonbae Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

Inventor： Seung Wook Lee ,  Joonbae Park ,  Jeong Woo Lee ,  Su Won Kang ,  Kyeongho Lee

IPC: H04L27/28

CPC classification number: H04L27/2649

Abstract: Embodiments according to the application relate to an OFDM (orthogonal frequency division multiplexing) receiving circuit and methods thereof configured to have a plurality of demodulation paths, which can increase or improve a performance of an ADC and/or a filter.

Abstract translation: 根据本申请的实施例涉及OFDM（正交频分复用）接收电路及其配置为具有多个解调路径的方法，其可以增加或改善ADC和/或滤波器的性能。