{"id":1420,"date":"2026-02-18T20:04:00","date_gmt":"2026-02-18T20:04:00","guid":{"rendered":"https:\/\/hria.utcluj.ro\/?page_id=1420"},"modified":"2026-04-23T19:23:36","modified_gmt":"2026-04-23T19:23:36","slug":"echipe-proiectarea-circuitelor-sistemelor-numerice","status":"publish","type":"page","link":"https:\/\/hria.utcluj.ro\/en\/echipe-proiectarea-circuitelor-sistemelor-numerice\/","title":{"rendered":"Echipe-Proiectarea circuitelor, sistemelor numerice"},"content":{"rendered":"
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Circuit and Digital System Design<\/h2>\n<\/div>\n<\/div>\n\n\n\n
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Prof. Dr. Eng. Sorin Hintea<\/h3>\n\n\n\n

Team Leader<\/p>\n<\/div>\n\n\n\n

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Assoc. Prof. Dr. Eng.
Botond Kirei<\/h3>\n\n\n\n

Senior expert<\/p>\n<\/div>\n\n\n\n

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Assoc. Prof. Dr. Eng.
Albert Fazakas<\/h3>\n\n\n\n

Senior expert<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Assoc. Prof. Dr. Eng.
Paul Farago<\/h3>\n\n\n\n

Senior expert<\/p>\n<\/div>\n\n\n\n

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Eng. Claudia Barbura<\/h3>\n\n\n\n

Junior expert<\/p>\n<\/div>\n\n\n\n

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Eng. Laura Mih\u0103il\u0103<\/h3>\n\n\n\n

Junior expert<\/p>\n<\/div>\n<\/div>\n\n\n\n

Development and implementation of computational intelligence architectures for self-interference cancellation in bidirectional radio communications (T4)<\/strong><\/mark><\/strong><\/p>\n\n\n\n

Research challenges \/ Novelty \/ Innovation<\/strong>
\n\u2022 Crosstalk cancellation in the analog domain using off-the-shelf components and FPGA implementation of the control algorithm
\n\u2022 FPGA implementation of crosstalk cancellation algorithms in the digital domain
\n\u2022 Hardware architectures\/accelerators for implementing computational intelligence algorithms
\n\u2022 System integration and characterization of the bidirectional receiver<\/p>\n\n\n\n

Research results:<\/strong>
\u2022 1 prototype<\/strong> for implementing in-band bidirectional communication based on an SDR platform assembled from discrete components and FPGA\/transceiver development boards (such as AD9361), respectively the characterization of the prototype<\/p>\n\n\n\n

Innovation:<\/strong>
\n\u2022 Implementation of in-band bidirectional communication
\n\u2022 Application of echo cancellation and blind signal separation algorithms to mitigate crosstalk in the communication channel
\n\u2022 Signal processing architectures and neural network designs targeting implementation on FPGA or even ASIC<\/p>\n\n\n\n

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Implementation on FPGA of a cardiac monitoring solution integrating AI and local ML inference<\/strong><\/mark><\/strong><\/p>\n\n\n\n

Objective: <\/strong>Implementation on FPGA of a cardiac monitoring solution integrating artificial intelligence and local ML inference. Real-time, low-latency and energy-efficient solutions are considered for monitoring physiological data and identifying pathological patterns in ECG, suitable for edge-AI applications and wearable devices.<\/p>\n\n\n\n

Research challenges \/ Novelty \/ Innovation<\/strong>
\n\u2022 ECG signal preprocessing and extraction of relevant features
\n\u2022 Development and validation of AI\/ML models for cardiac monitoring and assessment
\n\u2022 Optimization of AI\/ML models for FPGA implementation
\n\u2022 FPGA implementation and integration for interoperability
\n\u2022 Testing and validation under controlled conditions<\/p>\n\n\n\n

Research results:<\/strong>
\n\u2022 Hardware prototype validated in laboratory<\/p>\n\n\n\n

Innovation:<\/strong>
\n\u2022 Integration of complex AI models into optimized embedded architectures<\/p>\n\n\n\n

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Implementation of multimodal biometric recognition systems based on electrophysiological signals on FPGA<\/strong><\/strong><\/mark><\/strong><\/p>\n\n\n\n

Objectives: <\/strong>implementation of multimodal biometric recognition systems based on electrophysiological signals: ECG, PPG, PCG, using artificial intelligence techniques implemented on FPGA<\/p>\n\n\n\n

Research challenges \/ Novelty \/ Innovation<\/strong>
\n\u2022 Processing biomedical signals and extracting relevant features
\n\u2022 Design of AI algorithms for biometric recognition
\n\u2022 AI optimization for hardware implementation
\n\u2022 FPGA implementation and system integration
\n\u2022 Testing and validation under controlled conditions<\/p>\n\n\n\n

Research results:<\/strong>
\n\u2022 Functional integrated architecture<\/p>\n\n\n\n

Innovation:<\/strong>
\n\u2022 Full AI implementation on FPGA for biometric recognition from biophysiological signals<\/p>","protected":false},"excerpt":{"rendered":"

Proiectarea circuitelor, sistemelor numerice Prof. dr. ing. Sorin Hintea Team Leader Conf. dr. ing. Botond Kirei Expert senior Conf. dr. ing. Albert Fazakas Expert senior Conf. dr. ing. Paul Farago Expert senior ing. Claudia Barbura Expert junior ing. Laura Mih\u0103il\u0103 Expert junior Dezvoltarea si implementarea arhitecturilor de inteligent\u0103 computational\u0103 pentru rejec\u021bia auto-interferen\u021bei \u00een comunica\u021bii radio… <\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"on","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-1420","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hria.utcluj.ro\/en\/wp-json\/wp\/v2\/pages\/1420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hria.utcluj.ro\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hria.utcluj.ro\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hria.utcluj.ro\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hria.utcluj.ro\/en\/wp-json\/wp\/v2\/comments?post=1420"}],"version-history":[{"count":7,"href":"https:\/\/hria.utcluj.ro\/en\/wp-json\/wp\/v2\/pages\/1420\/revisions"}],"predecessor-version":[{"id":1635,"href":"https:\/\/hria.utcluj.ro\/en\/wp-json\/wp\/v2\/pages\/1420\/revisions\/1635"}],"wp:attachment":[{"href":"https:\/\/hria.utcluj.ro\/en\/wp-json\/wp\/v2\/media?parent=1420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}