This focussing effect is very strong with WAVELENGTHs less than the aperture of the reflector, making it particularly suitable for recording high frequency sounds such as birdsong. Schematic diagram ...

Designed and optimized parabolic reflector antenna using CST Microwave Studio. Determined S-parameter, VSWR, Gain, Directivity, Radiation pattern, E-field, H field,Surface Current and analyzed antenna ...

To me, this means a large parabolic reflector, a feed horn made of brass sheet, coat hanger wire, and at least for the initial experiments, an RTL-SDR dongle. I’ve done the calculations ...

The solar energy reflected by the concentrator falls on the ... Description It is presented as a module having a reflector of parabolic shape arranged cylindrically according to Figure 1. Figure 1.

Scientists in Morocco have designed a new bifacial module with a cooling system, based on bifacial parabolic solar cells that ... PV module based on a reflector technology, with an embedded ...

Just like destroying an ant colony with a magnifying glass, there’s nothing like cooking hot dogs and roasting marshmallows with a nice parabolic ... reflector concentrates 117 times the normal ...

Scientists in Iran have designed a CPV system that integrates a paraffin-based nanomaterials cooling system with fin, as well ...

Compact Linear Fresnel Reflector: CLFR uses the principles ... track the sun along two axes and focus solar energy on a receiver at the top of a high tower. Dish-Engine: Mirrors are distributed over a ...