Modern software are object-oriented program systems. Almost all software has a database. Some databases are object-oriented. In this case, object-oriented software and databases shall be designed in a ...

This project involves the development of a lexer and parser using Python, aimed at providing foundational components for a compiler or interpreter. The primary goals are to implement a lexical ...

In this paper, the design and development of a broad-band double ridge horn antenna (DRHA) have been presented. From the throat to the aperture, the ridge is tapered for smooth impedance matching ...