Reconfigurable filter structure designed for different positioning systems

Author

Atasoyu, Mesut ; Alaybeyoglu, Ersin ; Kuntman, Hakan

Author_Institution

Dept. of Electron. & Commun. Eng., Istanbul Tech. Univ., Istanbul, Turkey

fYear

2014

fDate

9-10 Sept. 2014

Firstpage

11

Lastpage

14

Abstract

Second and fourth order reconfigurable filter structure implemented with second generation current controlled current conveyor is presented in this paper. Reconfigurable filter structure is widely used on the basis of the encrypted communication, cognitive radio and software defined radio systems. The designed filter is applied to the global positioning systems (GPS, GLONASS, Beidou, GNSS and Galileo) to be processed on a single discrete filter. The layout and the post - layout simulations is verified for the designed filter. AMS0.18μm process parameters and CADENCE environment are used for the simulations.

Keywords

Global Positioning System; cognitive radio; cryptography; filtering theory; software radio; AMS0.18μm process parameters; Beidou; CADENCE environment; GLONASS; GNSS; GPS; Galileo; cognitive radio; discrete filter; encrypted communication; global positioning systems; positioning systems; reconfigurable filter structure; second generation current controlled current conveyor; software defined radio systems; Band-pass filters; CMOS integrated circuits; Equations; Global Positioning System; Layout; Power harmonic filters; Resistance; frequency agile filter; positioning systems; reconfigurable filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Electronics (AE), 2014 International Conference on

Conference_Location

Pilsen

ISSN

1803-7232

Print_ISBN

978-8-0261-0276-2

Type

conf

DOI

10.1109/AE.2014.7011658

Filename

7011658