|7618302||Toy play set|
A toy play set includes a body having opposing ends and a side wall therebetween, which define and generally surround an at least partially hollow cavity within the body in a closed configuration of the body. At least the one end is sized and shaped to fit at least ...
|4992796||Computed-interferometry radar system with coherent integration|
In a radio-frequency radar system, a radar antenna (12) irradiates a region to be monitored, and antenna elements (14a-p) arrayed irregularly about a mobile platform (10) receive the resultant echo signal, which mixers (18 and 21) translate in frequency, ...