Picket Fence (other)
Picket fence is a type of wooden fence. Picket fence may also refer to: * Picket fence (electronics), a shielding structure used in electronics * ''Picket Fences ''Picket Fences'' is an American family drama television series about the residents of the town of Rome, Wisconsin, created and produced by David E. Kelley. The show initially ran from September 18, 1992, to June 26, 1996, on the CBS televisio ...

Picket Fence
Picket fences are a type of fence often used decoratively for domestic boundaries, distinguished by their evenly spaced vertical boards, the ''pickets'', attached to horizontal rails. Picket fences are particularly popular in the United States, with the white picket fence coming to symbolize the ideal middle-class suburban life. History Picket fences are particularly popular in the United States, where the style has been used since America's earliest colonial era and remains popular today. Pickets were historically sharpened logs used to defend positions and used as such by early colonists. Now they are a decorative way to contain pets and children without blocking views, and are used around both front and back yards. Traditionally picket fences were made out of wood and painted white (or whitewashed), but now picket fences are also widely available in polyvinyl chloride (PVC). Until the introduction of advertising on fences in the 1980s, cricket fields were usually surr ...
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Picket Fence (electronics)
A via fence, also called a picket fence, is a structure used in planar electronic circuit technologies to improve isolation between components which would otherwise be coupled by electromagnetic fields. It consists of a row of via holes which, if spaced close enough together, form a barrier to electromagnetic wave propagation of slab modes in the substrate. Additionally if radiation in the air above the board is also to be suppressed, then a strip pad with via fence allows a shielding can to be electrically attached to the top side, but electrically behave as if it continued through the PCB. Modern electronics have components and sub-units at high densities to achieve small size. Typically, many functions are integrated on to the same board or die. If these are not properly shielded from each other, many problems can result including poor frequency response, noise performance, and distortion. Via fences are used to shield microstrip and stripline transmission lines, guard edg ...
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