Title

Bandpass phase shifter and analytic signal generator

Document Type

Article

Date of Original Version

8-1-2016

Abstract

In this note, a novel tunable bandpass filter/phase shifter implementation (with a Hilbert transformer as a special case) is proposed. The filter can also be used to synthesize a bandpass analytic signal from a real-valued signal. The novelty is the simple, yet elegant implementation that exploits the even and odd symmetry of the in-phase and quadrature carrier modulation.

Publication Title

Signal Processing

Volume

125

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