Download presentation
Presentation is loading. Please wait.
Published byIsabella Summers Modified over 9 years ago
1
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 1 60-GHz Living-Room Channel Measurements Date: 2009-11-17 Authors:
2
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 2 Living Room
3
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 3 Measurement Setup – Vector Network Analyzer Frequency50~67 GHz Bandwidth17 GHz No. of frequency points 201 Time resolution0.1182 ns Frequency step84.58 MHz Maximum time delay 23.76 ns
4
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 4 Laser Reflection Measurement Setup : Side-wall (1)
5
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 5 Reflection Measurement Setup: Side-wall (2) Plywood Thickness=0.8cm H E H E
6
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 6 Reflection Measurement Setup: Side-wall (3) Rx Tx Wall LNA Television 25.32 o A1 A2 A1+A2=1.33m
7
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 7 Reflection Measurement Results: Side-wall (1) Concrete Wall + Plywood Concrete Wall
8
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 8 Reflection Measurement Results: Side-wall (2) Concrete Wall + Plywood Concrete Wall
9
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 9 Reflection Measurement Setup: Back-wall (1) H E H E
10
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 10 Reflection Measurement Setup: Back-wall (2)
11
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 11 Reflection Measurement Setup: Back-wall (3) Rx Tx Wall LNA Television A1 A2 A1+A2=0.8m
12
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 12 Reflection Measurement Results: Back-wall (1) Concrete Wall + Plywood Concrete Wall
13
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 13 Reflection Measurement Results: Back-wall (2) Concrete Wall + Plywood Concrete Wall
14
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 14 Reflection Measurement Setup: Shielded-Wall Plywood Thick Wood Board Shielded-Wall Thick Wood Board 1.8cm 10˚ 0.5m 10.74˚ Antenna 3-dB Beamwidth = 9 o
15
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 15 >30 dB scattered Reflection Measurement Results: Shielded-Wall (1) Shielded Wall + Absorber Shielded Wall Shielded wall Absorber
16
doc.: IEEE 802.11-09/1152r0 Submission November 2009 Tian-Wei Huang, National Taiwan UniversitySlide 16 Reflection Measurement Results: Shielded-Wall (2) Shielded-Wall + Absorber + Plywood(0.8cm) Shielded-Wall + Absorber + Thick Wood(1.8cm) Plywood Or Thick Wood Board Absorber First cluster Shielded-Wall + Absorber Shielded wall
Similar presentations
© 2024 SlidePlayer.com Inc.
All rights reserved.