We present a compact single monolithic microwave integrated circuit (MMIC) transmitter module for four-channel RF/optical subcarrier multiplexed (OSCM) communication applications. The developed module consists of one fully monolithic four-channel OSCM transmitter integrated circuit (IC) and four coupled-line filters. The MMIC is designed and implemented in a commercial 0.6m GaAs MESFET process ...

Recent advances in convolutional neural network (CNN)-based object detection have a trade-off between accuracy and computational cost various industrial tasks essential consideration. However, the fully one-stage detector (FCOS) demonstrates low compared with its costs owing to loss of low-level information. Therefore, we propose module called dual-path lightweight (DLM) that efficiently utiliz...

let $r$ be a commutative ring with identity and $m$ be a finitely generated unital $r$-module. in this paper, first we give necessary and sufficient conditions that a finitely generated module to be a multiplication module. moreover, we investigate some conditions which imply that the module $m$ is the direct sum of some cyclic modules and free modules. then some properties of fitting ideals of...

Protected module architectures (PMA) are an isolation mechanism that emerging processors provide as security building blocks for modern software systems. Reasoning about these building blocks means reasoning about elaborate assembly code, which can be very complex due to the loose structure of the code. One way to overcome this complexity is providing the code with a well-structured semantics. ...

Let  be a commutative ring and  be a unitary  module. We define a semi prime sub module of a module and consider various properties of it. Also we define semi-radical of a sub module of a module and give a number of its properties. We define modules which satisfy the semi-radical formula and present the existence of such a module.

let r be a ring, m a right r-module and (s,≤) a strictly ordered monoid. in this paper we will show that if (s,≤) is a strictly ordered monoid satisfying the condition that 0 ≤ s for all s ∈ s, then the module [[ms,≤]] of generalized power series is a uniserial right [[rs,≤]] ]]-module if and only if m is a simple right r-module and s is a chain monoid.

Quantum key distribution (QKD), the of quantum secured keys useful for data encryption, is expected to have a crucial impact in next decades. However, although notable achievements accomplished last twenty years, many practical and serious challenges are limiting full deployment this novel technology current telecommunication infrastructures. In particular, co-propagation signals high-speed tra...