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Development board for interconnection of packages of modular cells fabricated in I3T25 process

Authors:

Ondřej DOMANSKÝ, Roman ŠOTNER

Type:

functional demonstrator

Date:

2018-05-10

Projects:

Project: ED.2.1.00/03.0072 - Centre of Sensor, Information and Communication Systems (SIX)
LO1401 - Interdisciplinary Research of Wireless Technologies (INWITE)
FEKT-S-17-4707 ? Designs of new functional blocks and algorithms for modern communication systems

The designed development board serves for interconnection of up to four DIL28 IC packages. These ICs contain modular cells fabricated in I3T25 ON Semiconductor process for research of electronically adjustable advanced active elements for circuit synthesis and their applications. The power supply sources for ?5 V and ?1.65 V are embedded as well as high-speed amplifiers and buffers for separation of low-impedance loads (for measurement with vector network analyzer and spectrum analyzer) and the universal voltage-to-current and the current-to-voltage converters are ready to be used. Several DC voltage and current sources can be employed for adjustment of electronically controllable parameters of active elements integrated on IC. The pin headers and jumper wires can be used for interconnections of packages and cells. The application design has limit approximately up to 10 MHz.

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Antenna Toolbox for MATLAB (AToM)

Authors:

Čapek, M., Adler, V., Kadlec, P., Šeděnka, V., Marek, M., Mašek, M., Losenický, V., Štrambach, M., Hazdra, P.

Type:

functional demonstrator

Date:

2018-01-05

Projects:

TA04010457 - Tools for synthesis of antennas and sensors
LO1401 - Interdisciplinary research of wireless technologies (INWITE)

AToM (Antenna Toolbox for Matlab) is a standalone Matlab program for antenna analysis and synthesis. The toolbox is built from geometry module, mesh generator, boundary conditions setting module, MoM (Method of Moments) frequency domain solvers, module for a computation and classification of characteristic modes and post-processing module. Model variables can be defined parametrically by own Workspace Variables to automatically change the design with a change of a Variable. Software AToM can be controlled via GUI or in batch mode.

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