The system stores all account transactions until the customer receives a statement, or printed copy of his ledger. statements are printed at frequencies ranging from daily to every six months, depending on customer requirements, and also are printed on demand. The Bank is legally obliged to retain copies of all statements for at least ten years and receives a significant number of customer quer...

In this paper we have investigated compact printed semicircular disc monopole antenna, which is basically printed microstrip antenna with etched ground plane for UWB applications. In particular we have simulated very compact semicircular disc monopole antennas for UWB communication. Simple rectangular microstrip line is used for feeding the printed monopole antenna and its frequency bandwidth u...

In this paper, we have investigated printed rectangular monopole antennas, which is basically a printed microstrip antenna with etched ground plane for multi-band applications. In particular, we have fabricated and tested printed rectangular monopole antennas for dual-band and penta-band applications. It has been observed that printed rectangular monopole antennas are small in size and simple i...

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A modeling method for representing belt object deformation is proposed. Deformation of belt objects such as film circuit boards or flexible circuit boards must be estimated for automatic manipulation and assembly. In this paper, we assume that deformation of an inextensible belt object can be described by the shape of its central axis in a longitudinal direction called “the spine line” and line...

Less know-how is generally available with regard to the presented alternatives than for the traditionally brominated flameretarded printed circuit boards. The available information however shows that the substitution of brominated flame protection in printed circuit boards is both possible and sensible. This is supported by the available information about the substitutes and the by-products of ...

Motivated by the bus escape routing problem in printed circuit boards, we revisit the following problem: given a set of n axis-parallel rectangles inside a rectangular region R, find the maximum number of rectangles that can be extended toward the boundary of R, without overlapping each other. We provide an efficient algorithm for solving this problem in O(n log n log log n) time, improving ove...

Models of electrical interconnects, including inductance and skin effect, are reviewed. The models are used for estimating the performance of electrical interconnects, particularly related to delays, data rates, and power consumption for off-chip and on-chip interconnects and for clock distribution. It is demonstrated that correctly utilized, electrical interconnects do not severely limit chip ...

Common mode radiation often is the predominant contribution to the overall radiation from printed circuit boards. Since the return paths for common{mode currents are via displacement current, the proximity of the printed transmission lines to nearby metal objects become important. It is shown that common mode currents are due to the asymmetry of the printed structures , and therefore, an eeecti...