| etusivu | toimisto-ohjelmat | sudoku | wlan-antennit | pikkuprojekteja | elektro-palomäki arkisto |
| Comments, questions, visit to the guestbook |
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I think this is my best wlan antenna. More effective antenna may even increase the ETSI standards we have in Europe |
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Very easy construction waveguide type antenna |
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A link to an australian page. I've built and tested. A
circle polarized antenna is a good choice in private wlan networks.
If used with horizontal or vertical antenna there becomes 3 dB extra
loss. |
| Quad antenna | A simple double-quad antenna from http://www.wlan2.dabsol.co.uk/simple_double_quad.gif I've built but not included it to my comparison test. |
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Antenna cable and accessories |
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Comparison of the antennas. |
| Photos |
Photos from antenna prototypes |
| Impedance
Conversion |
Impedance conversion method with the quarter wavelength
microstrip |
| Wlan World Web |
| Other
projects |
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| Dual remote potentiometer |
PIC microcontroller project: how
to build a remote controlled potentiometer |
| MulDiv
to PIC18 |
PIC18-series multiplication and division
routines |
| Poor man's frequency convertor to a squirrel
motor |
Monophase motor speed lowerer from 50Hz to 1/3th,
1/5th, .. |
| Squirrel motor as a generator |
Build a reserve power generator.
Some theory and practice |
| MAX1463
Assembler Program |
Free Maxim MAX1463 Assebler / Debugger
/ Programmer |
| 12.Sept.2001 created 20.Sept.2001 test page added 31.Dec.2001 quad antenna added 29.March.2002 links added 25 May 2003 link added |
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| Martti Palomaki | 
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