Invention Grant
US08542766B2 Time alignment algorithm for transmitters with EER/ET amplifiers and others
失效
具有EER / ET放大器等的发射机的时间对准算法
- Patent Title: Time alignment algorithm for transmitters with EER/ET amplifiers and others
- Patent Title (中): 具有EER / ET放大器等的发射机的时间对准算法
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Application No.: US13097844Application Date: 2011-04-29
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Publication No.: US08542766B2Publication Date: 2013-09-24
- Inventor: Igor Chekhovstov , Khalil Haddad
- Applicant: Igor Chekhovstov , Khalil Haddad
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Main IPC: H04K1/02
- IPC: H04K1/02

Abstract:
An apparatus and method for aligning input and feedback signals in a transmission circuit are provided. The method includes capturing an input signal and a feedback signal, determining a first time delay between the input signal and the feedback signal, determining a second time delay between the input signal and the feedback signal, the determination of the second time delay having a higher resolution than the determination of the first time delay, and applying the first time delay and the second time delay to temporally align the input signal with the feedback signal. Use of the present invention provides an improved resolution of time alignment while reducing the overall complexity and cost of the transmission circuit.
Public/Granted literature
- US20110274210A1 TIME ALIGNMENT ALGORITHM FOR TRANSMITTERS WITH EER/ET AMPLIFIERS AND OTHERS Public/Granted day:2011-11-10
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