- this is an overall view of the antenna and test setup ( 100k ) with 5 W amplidier and 30 dB coupler
- here is a closeup view of the directional coupler and isolator used for measuring matching ( 71k )
- a slightly closer view of the frying pan duetto ( 78k )
- and this is the 5.7 GHz beacon source I used for testing ( 70k ) ( with BPF and variable attenuator )
- the frying pans available from IKEA ( no affiliation !!! ), product number 962.258.00, and they are 24 cm in diameter
- principle drawing ( 10k ) of the built prototype
- drawing ( 4k ) of how an antenna of this type might be used for the beacon project
- what the local tabloid newspaper had to say about engineers and the misuse of frying pans, 87k. ( in Finnish )
- construction notes and tips in Finnish.
