NDLI: IF signal filtering techniques in low IF receiver for narrowband communications

Content Provider	IEEE Xplore Digital Library
Author	Narieda, Shusuke
Copyright Year	2013
Description	Author affiliation: Dept. on Electrical and Computer Engineering, Akashi National College of Technology 679-3, Nishioka, Uozumicho, Akashi, Hyogo, 674-8501, Japan (Narieda, Shusuke)
Abstract	This paper presents novel filtering techniques for interference cancellation using second order FIR notch filters in low IF receiver for narrowband communications. The presented technique employs several two classes of second order FIR notch filter to cancel the in-band interferences. In the presented filtering technique, IF signals are filtered by these filters, however, in general, the filtering for IF signals causes more power consumption. The interference cancellation filter is composed of not any multipliers but some registers and adders, therefore, it can be considered that the energy consumption for the cancellation can be reduced. Experimental results obtained from computational and actual measurements are shown to valid the effectiveness of the presented filtering technique.
Sponsorship	IEEE Microwave Theory Tech. Soc.
Starting Page	58
Ending Page	60
File Size	121722
Page Count	3
File Format	PDF
ISBN	9781467329156
e-ISBN	9781467329187
e-ISBN	9781467329316
DOI	10.1109/PAWR.2013.6490188
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-20
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Band-pass filters Interference cancellation Finite impulse response filters Low IF receiver Receivers Second order FIR notch filter Registers Adders Narrowband
Content Type	Text
Resource Type	Article

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