Rohde and Schwarz Gmbh & Co. Kg

Wilhelm Hohenester

Claus Tremmel

Gerd Hechtfischer

Ralf Jünemann

Christian Pinta

Rupert Huber

Monika Völk

Monika VÖLK

Ralf JÜNEMANN

A calibration unit for a measurement device for connecting to a connector embodied in a coaxial manner. The calibration unit provides a housing and an inner conductor, whereas the inner conductor () is embodied centered within an aperture of the housing. The calibration unit provides a connecting element, that the connecting element is inserted into the aperture of the housing and hosts the inner conductor and that the connecting element is embodied in an elastic manner and supports the inner conductor in an elastic manner relative to the housing.

Calibration unit for a measurement device

A coupling conductor for a YIG filter or YIG oscillator, which may be produced from a metallic foil by eroding, laser cutting and/or etching of a metallic foil. The coupling conductor includes at least one curved section, which at least partially surrounds a YIG element and at least one conductor section.

Method for producing a coupling line

Coupling lines for a YIG filter or YIG oscillator and method for producing the coupling lines

A base element for a YIG band-pass filter or a YIG oscillator is formed from a non-magnetic material and comprises filter chambers, which are formed in the base element, wherein the filter chambers are connected to one another by channels, and YIG elements are disposed in the filter chambers and electromagnetically coupled by coupling loops disposed in the filter chambers. Slots into which contact lugs connected to the coupling loops extend, are formed in the base element. Recesses intersect the slots and and are used to accommodate a solder mass. The contact lugs are fixed in the recesses by the solder mass.

Base body for a YIG filter or YIG oscillator

Growing community of inventors

Munich, Germany

Wilhelm Hohenester