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
CountryViet 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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