Writing a proposal for a sponsored activity such as a research project or a curriculum development program is a problem of persuasion.
Don't worry. I hate spam too. Spatial organization is when information in a passage is organized in order of space or location. If you were to describe the room in which you were sitting right now, you would be using spatial organization. Spatial organization may also be called descriptive writing and it is most frequently used when the narrator describes how something looks.
Beamforming or spatial filtering is a signal processing technique used in sensor arrays for directional signal transmission or reception. This is achieved by combining elements in a phased array in such a way that signals at particular angles experience constructive interference while others experience destructive interference.