1. Engineering 2 Surveys Introduction

2. The UCSC Campus in Santa Cruz

3. School of Engineering on Science Hill, UCSC

4. School of Engineering, Detail

5. Engineering 2

6. To left of columns is the long hallway with glass wall.

7. Engineering 2 South hallway Note metal grates in ceiling.

8. Second Floor Plan Faculty offices Labs and ClassroomsAcademic Support Conference room

9. WAP Locations During Surveys Communications Closet Above suspended ceiling in hallway

10. Equipment list Laptop spec Laptop card type Laptop software Powerbook spec Powerbook card type Powerbook software

11. Equipment List We mounted a Cisco AP near the ceiling so that the ducks could be almost exactly at the same height as the ceiling mounts dipoles. The dipoles were the same distance apart as the ducks. Cisco 1200 and other specs Dipole specs here

12. What were we interested in? Comparing ceiling mount dipole antenna with “rubber duck” antenna directly attached to WAP. What is the building attenuation? Loss between wall, loss between floors? Do different data collection applications give different results?