  The commercialization of transistors capable of both switching and
amplification in 1960 resulted in the development of second-generation
computers, which resulted in the miniaturization and lightening while
accelerating the reduction and development of production costs. However, the
self-resistance and the resistance used in conjunction with semiconductors,
which are the basic principles of computers, generate a lot of heat, which
results in semiconductor obsolescence, and limits the computation speed (clock
rate). In implementing logic operation, this paper proposes the concept of
Structure-based Computer which can implement NOT gate made of semiconductor
transistor only by Structure-based twist of cable without resistance. In
Structure-based computer, the theory of 'inverse signal pair' of digital
signals was introduced so that it could operate in a different way than
semiconductor-based transistors. In this paper, we propose a new hardware
called Structure-based computer that can solve various problems in
semiconductor computers only with the wiring structure of the conductor itself,
not with the silicon-based semiconductor. Furthermore, we propose a
deep-priority exploration-based simulation method that can easily implement and
test complex Structure-based computer circuits. Furthermore, this paper
suggests a mechanism to implement optical computers currently under development
and research based on structures rather than devices.
