These are different application notes and technical information related to F. Casper's lectures:
Anaren_Temperature_Stable_Design_of_Microwave_Circulators
Agilent AN 57-2 the Y factor method
AN33NoiseParameterBasics090309[1]
AN-GT101A-Microwave Power Amplifier Fundamentals 08-10-27
anritsu11410-00487 VNA perfomrance AN 2009
Decibels from Rohde Schwarz Darmstadt
EMC application note 2 Agilent
Fundamentals on RF noise figure measurements AN 57-1
Keith_PerilsSpectrumAnalyzer averaging details 2009
Phase noise comparison note 2010
Praktische Tipps fur Funkamateuere
Rohde and Schwarz pulsed signal meas note
RS0908-22VNAWhitePaperV2 on VNA calibration methods
Skyworks-SchottkyDiodes-Basics[1]
Smith Chart color CAS Darmstadt 2009
Smith Chart PKG590 CAS Darmstadt 2009
S-parameters circuit analysis and design 1968
TDR_S-Parameters_and_Differential_Meas
Tektronix primer on overlapping FFT signals 2009
Skyworks-Transtech AN on a gryrator implemtation
VNA-AnalyzerTimeDomain uncertainty comparison
and the links to some useful downloads...
http://www.fritz.dellsperger.net/downloads.htm