Search results
Results from the WOW.Com Content Network
A waveguide junction circulator used as an isolator by placing a matched load on port 3. The label on the permanent magnet indicates the direction of circulation. Microwave circulators fall into two main classes: differential phase shift circulators and junction circulators, both of which are based on cancellation of waves propagating over two different paths in or near magnetized ferrite ...
A circulator pump or circulating pump is a specific type of pump used to circulate gases, liquids, or slurries in a closed circuit with small elevation changes. They are commonly found circulating water in a hydronic heating or cooling system.
An active circulator can be constructed using one of several different technologies. One early technology is the use of transistors as the active devices to perform the non-reciprocal function. [ 1 ] Varactor circuits are another technology, relying on a time-varying transmission line structure, driven by a separate pump signal. [ 2 ]
Circulator-based isolator. The circulation mechanism induced by the ferrite in the cavity constrains the signal to flow from port 1 to port 2 and from port 2 to port 3. However, the port 3 is connected to a matched load. All the incoming signal is then absorbed and no signal can be emitted from port 3.
Thermal immersion circulator. A thermal immersion circulator is an electrically powered device that circulates and heats a warm fluid kept at an accurate and stable temperature. [1] It is used in process, environmental, microbiological, hazardous waste, and other laboratories.
You can hack the solution yourself with something like this plug-in electric wall-mounted towel bar, that comes with a 6-foot cord and has eight bars for heating and drying.
3 Topological insulator used to make miniature microwave circulator. 2 comments. 4 What techniques can be used for different frequency ranges. 1 comment.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!