Most applications that are in use today inter-operate with other applications, so-called peers, over a network. The analysis of such distributed applications requires that the effect of the communication with peers is included. This can be achieved by writing or generating stubs of peers, or by including all processes in the execution environment. The latter approach also requires special treat...

Step-by-step procedures for designing a third order bandpass filter and a sixth order bandpass filter using a triple-mode resonator are described in this paper. The triple-mode resonator is a square open-loop resonator with an open circuited stepped-impedance stub and a grounding via located at the symmetrical plane of the resonator. The equations for approximating the resonant frequencies of t...

In this article, a high gain and compact 4 × circularly polarized microstrip patch antenna array is reported for the data transmission of next-generation small satellite. The radiating element realized by conventional model with truncated corners. A two-stage sequential rotational phase feeding adopted that broadens operating bandwidth array. stub embedded in feed, which results better performa...

Transactions are contracts that guarantee a consistent, transparent, individual system state transition and their use is widespread in many different kinds of computing systems. Some well known standards (e.g. CORBA) include the specification of services that provide transactional properties. In this paper, we present a formal method for the systematic synthesis of transactional middleware base...

The preparation of a planar FeRh thin film using a focused ion beam (FIB) secondary electron microscope (SEM) for the purpose of in situ transmission electron microscopy (TEM) is presented. A custom SEM stub with 45° faces allows for the transfer and milling of the sample on a TEM heating chip, whilst Fresnel imaging within the TEM revealed the presence of the magnetic domain walls, confirming ...

We designed and constructed a novel, compact tri-band monopole antenna for intelligent devices. Multiband behavior was achieved by placing inverted-L shaped stubs of various lengths in triangular fed coplanar waveguide. The resonance frequency each band can be controlled varying the length corresponding stub. Three bands, at 2.4 (2.37–2.51), 3.5 (3.34–3.71), 5.5 (4.6–6.4) GHz, were easily obtai...