SNR-Aided Accurate Phase Estimation in 1-Bit Software-Defined Receiver
نویسندگان
چکیده
منابع مشابه
Multi-Mode Receiver for Software Defined Radio
This paper presents a multi-mode Software Defined Radio receiver based on a bandpass sampling receiver. Our aim is to develop a receiver that can provide a high bandwidth of reception in order to do the demodulation of several wireless standards signals accomplishing each of the required specifications, only using a single radio front-end.
متن کاملA Software Defined Radio Receiver Test-bed
This paper identifies the issues that are important in the design of a SDR receiver. Receiver architectures are first discussed, and the conclusion drawn that the conventional superheterodyne structure is most appropriate for a SDR receiver. Issues associated with image rejection, and receiver linearity are discussed. The design of a sweepable preselect filter is discussed in detail. Design con...
متن کاملReal - Time Software Defined Gps Receiver
.................................................................................................................... xvi
متن کاملThe Two-Step Non-Data-Aided SNR Estimation in the Low SNR Region of OFDM Signals
In this paper, a novel two-step non-data-aided (NDA) signal to noise ratio (SNR) estimator is proposed to improve its accuracy in the low SNR region of orthogonal frequency division multiplexing (OFDM) signals. The two-step estimator consists of a coarse estimation followed by a refinement step. In the first step, three linear independent coarse estimations of the signal and noise power are obt...
متن کاملImplementation of Coarse Frequency Estimation Algorithm in FPGA as a part of Software Defined Radio Receiver
Software Defined Radio (SDR) is one of the most emerging technologies of communication industry. It has the ability to adapt itself to the environment and can be designed to operate in extremely hostile environment. Its major advantage comes from the fact that the algorithms implemented to facilitate communication are reconfigurable by the software. At the same time, to meet the processing requ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Aerospace and Electronic Systems
سال: 2012
ISSN: 0018-9251
DOI: 10.1109/taes.2012.6178079