2002•Unpublished venueRequires access

PDI receiver for fast frequency hopping spread spectrum system

Y. Murata, Keiji Takakusaki, Riaz Esmailzadeh, Masaki Nakagawa

Abstract

A fast frequency hopping post detection integrator (FFH-PDI) system that uses path diversity combination techniques is proposed. The delay spread present in multipath fading channels can be used to improve communication performance. This is possible because the delayed paths are resolved and path diversity combination is realized. The use of this method is advantageous in combatting interference, as the system adds the desired components and averages the interference components. The usefulness is confirmed by computer simulations.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Frequency-hopping spread spectrum, Diversity scheme, Spread spectrum, Multipath interference, Fading, Interference (communication), Multipath propagation, Computer science