For this thesis, the use of Liquid Crystal Polymer (LCP) as a system-level substrate and packaging material is investigated. Early in the research, recipes for fabricating on LCP were developed. With this knowledge, RF components were able to be fabricated. These devices include filters, antennas, phase shifters, and RF MEMS switches. To investigate the potential of using LCP as a system-level material, packaging properties and robustness were tested. This research demonstrated that LCP could be used to package something as small and delicate as an individual switch or as large as a 4-inch wafer. In addition, it was shown that MEMS switches could survive well over a hundred million cycles. This demonstrated that LCP could be used to create reliable, high performance systems. The culmination of this research was used to create two variations of a communication module. The first device was fabricated on one layer and a multi-layer approach was taken for the other device. These modules needed to be low-cost, low-loss, flexible, and capable of beam steering. This technology can be used for communication, sensing, detection, and surveillance for a broad scope of applications. To this date, they are by far the most sophisticated SOP on LCP ever achieved. This technology can be further developed to include more functionality, smaller size, and even better performance.

The aim of this work is to design a communication module for laboratory source Manson. This power supply communicates only through a serial RS-232 link. Modern computers usually use for the connection with other peripherals mainly USB. Designed communication module contains converter between the RS-232 and USB. Power supply is used in the automated measurement setup, which is controlled from the Virtual Engineering Environment from the Agilent Technologies. Direct commands for laboratory source Manson are not compatible with the SCPI (Standard Commands for Programmable Instruments) standard commands. So, the communication module converts commands from the SCPI format to Manson supply instructions. The communication with the Manson supply will be obvious for students by using new communication module.

The aim of this thesis is to inform readers about the basic principle of electronics for which the service module for the automatic sanitary technique will be designed, as well as design and describe the most important parts of the module theoretically. Likewise, the thesis deals with the most common mistakes in the design of printed circuits boards with respect to the resistance of the resulting device against interference. The implementation itself includes both module design and a communication algorithm for connecting multiple service modules and their remote control using the Raspberry Pi minicomputer. The thesis also contains a design of algorithm for verification of data transmission by the transmission system.

This project deals with design and study wireless security device. This device works in ISM band, created by two modules handling secure subject. Microprocessor AVR from company Atmel provides communication between these modules.

This master thesis deals with a data remote transmission by means of SMS and GPRS technology. The overview of current solutions is presented and then a remote temperature measurement and a data transmission employing a communication module GSM/GPRS TM1 through GSM network using GPRS technology is described. As a response to an impulse, the communication module sends SMS. The technical solution is described in details including HW and SW design of the data transfer and processing equipment using a ATmega 162 microprocessor. This equipment communicates with a server (PC), which displays the measured temperature. A prototype which was used for a validation of the design is also described.