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JNTUK R23 B.Tech ECE III Year I Semester (3-1) Syllabus & Subject-wise Topics

# Category Subject L-T-P Credits
1 Professional Core Analog & Digital IC Applications 3-0-0 3
2 Professional Core Digital Communications 3-0-0 3
3 Professional Core Antennas and Wave Propagation 3-0-0 3
4 Professional Elective-I Digital System Design through HDL / Optical Communications / Electronic Measurements and Instrumentation / Computer Organization and Architecture 3-0-0 3
5 Open Elective-I (department pool) OR Entrepreneurship Development & Venture Creation 3-0-0 3
6 Professional Core Analog & Digital IC Applications Lab 0-0-3 1.5
7 Professional Core Analog and Digital Communications Lab 0-0-3 1.5
8 Skill Enhancement Course Applications of LabVIEW for Instrumentation & Communications 0-1-2 2
9 Engineering Science Design of PCB & Antennas Lab 0-0-2 1
10 Evaluation of Community Service Internship 2
Total 15-1-10 23

The table also lists optional Minor-degree and Honors-degree course rows (a student may pick from a separate Minors/Honors subject pool such as Advanced Communications, EMI/EMC, RTOS, or Digital Electronics). These are add-on degree tracks rather than core curriculum, so they are not expanded unit-by-unit here.

Analog & Digital IC Applications

bridges op-amp based analog design with digital IC building blocks, the two toolsets used constantly in later lab and project work.

Digital Communications

moves communication theory from analog to digital, the modulation and coding schemes that underpin virtually all modern communication systems.

Antennas and Wave Propagation

explains how radiating structures are designed and how radio waves travel, a prerequisite for RF, satellite, and wireless subjects later on.

Digital System Design through HDL

(Professional Elective-I) — teaches Verilog as a practical design language so digital circuits can be modeled, simulated, and synthesized rather than only hand-drawn.

Optical Communications

(Professional Elective-I) — covers how light-based transmission works, the technology behind the fiber backbone of nearly all high-capacity networks.

Electronic Measurements and Instrumentation

(Professional Elective-I) — the measurement theory and instrument design that underlies every lab measurement students take for the rest of their careers.

Computer Organization and Architecture

(Professional Elective-I) — explains how a computer is actually built internally, context that matters for anyone later working with processors or embedded systems.

Open Elective-I

the table allows either a subject from the university-wide open-elective pool or a fixed alternative, Entrepreneurship Development & Venture Creation; no unit-wise syllabus for the Entrepreneurship option appears anywhere in this document, so it can’t be summarized honestly here.

Open electives offered by the ECE department (Pool 1)

the ECE syllabus document also carries full syllabi for four subjects it offers as open electives to other branches (Pool 1, mapped to the university’s Open Elective-I slot):

Analog & Digital IC Applications Lab

hardware/simulation practice pairing op-amp circuits with digital IC design flows.

Analog and Digital Communications Lab

practical modulation/demodulation and coding experiments matching the Digital Communications and Analog Communications theory.

Applications of LabVIEW for Instrumentation & Communications

a skill-enhancement course that teaches graphical/virtual instrumentation as a practical alternative to hardware-only measurement.

Design of PCB & Antennas Lab

a project-oriented lab connecting simulation results to physically fabricated boards and measured antenna behaviour.

Evaluation of Community Service Internship

a 2-credit evaluation component tied to the community-service work; the course structure lists only its credit weight, with no separate unit-wise syllabus provided in the document.


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