Measurement of indoor multipath propagation characteristics at 60 GHz with high delay time resolution

Tran Ngoc Hao, Suguru Kameda, Tadashi Takagi, Kazuo Tsubouchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this work, delay profiles of indoor multipath characteristics at 60 GHz were measured using a pulse compression method based on M-sequences. Packets included preamble of two M-sequences were generated by a software modulator and a 4 GSample/s dual channel arbitrary waveform generator. Baseband signal was converted to 60 GHz band by transmitter. At receiver, a 4 GSample/s sliding correlator was built into a demodulation software, resulting in 0.25 ns delay time resolution. Arrival angles of multipaths were measured by rotating a narrow beam received antenna with angle resolution of 5 degrees. From measurement results, the multipaths were found to be separable. The multipaths can be combined by using a rake receiver.

Original languageEnglish
Title of host publicationProceedings - 2008 International Conference on Advanced Technologies for Communications, ATC 2008, Held in Conjunction with REV Meeting
Pages250-253
Number of pages4
DOIs
Publication statusPublished - 2008 Dec 1
Event2008 International Conference on Advanced Technologies for Communications, ATC 2008 - Hanoi, Viet Nam
Duration: 2008 Oct 62008 Oct 9

Publication series

NameProceedings - 2008 International Conference on Advanced Technologies for Communications, ATC 2008, Held in Conjunction with REV Meeting

Other

Other2008 International Conference on Advanced Technologies for Communications, ATC 2008
Country/TerritoryViet Nam
CityHanoi
Period08/10/608/10/9

Keywords

  • 60 GHz
  • High delay time resolution
  • Indoor multipath characteristics

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

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