www.microwaves101.com/

Source for microwave information

http://www.rfcafe.com/

RF, Microwave, Wireless, Cellular, Radar, Satellite, & Analog Engineering

http://allenk.home.infionline.net/engpgms.html

Multi calculateurs

http://www.everythingrf.com/rf-calculators

Multi calculateurs

http://www.amanogawa.com/index.html

Multi calculateurs

http://www.giangrandi.ch/electronics/anttool/decibel.html

Conversion W, dBW et dBm

http://www.compeng.com.au/emc_conversion_tables_rf_calculator2.aspx

Conversion W, dBW et dBm

http://www.mw-elisra.com/FreeEngineeringSoftware/free_engineering_software.htm

Conversion W, dBW et dBm

http://www-users.cs.york.ac.uk/~fisher/lcfilter/

Calcul de filtres

http://emclab.mst.edu/pcbtlc2/

Calcul de micro-stip

http://www.hittite.com/tools/PLLCalc/PLLCalc.htm

PLL Phase Noise Calculateur

http://www.rfcafe.com/references/calculators/attenuator-calculator.htm

Calcul atténuateurs

http://www.microwaves101.com/encyclopedia/calcattenuator.cfm

Calcul atténuateurs

http://db0smg.afug.uni-goettingen.de/~dk1rm/tools/att.html

Calcul atténuateurs

http://www.compeng.com.au/emc_conversion_tables_field_strength_calculator.aspx

Calcul de champ radio-électrique