Essays about: "Differential phase shift keying"

Found 2 essays containing the words Differential phase shift keying.

1. 1. Design of a Differential Cross-Coupled Power LC Oscillator with ASK Modulation

   University essay from Linköpings universitet/Elektroniska Kretsar och System

   Author : Sanjay Sarker; [2023]
   Keywords : Cross-coupled LC Oscillator; Amplitude Shift Keying ASK Modulator; Spiral Inductor; MIM Capacitor; Current Mirror Switching;

   Abstract : Rapid growth in the field of communications industry has led to newer opportunities and challenges in the design of CMOS based monolithic integrated circuits. ASK modulators are a class of digital modulators which are known for their relative simplicity of implementation for low cost applications in the industrial and biomedical domains. READ MORE

3. 2. DPSK modulation format for optical communication using FBG demodulator

   University essay from Institutionen för teknik och naturvetenskap

   Author : Fredrik Jacobsson; [2004]
   Keywords : Electronics; DPSK; Differential phase shift keying; PSK; FBG; Fiber Bragg Grating; MZI; Mach- Zehnder; optical communication; optical signal; WDM; Wavelength division multiplexing; TU e; Eindhoven; Holland; electro-optical communication; optisk kommunikation; elektrooptisk kommunikation; Elektronik;

   Abstract : The task of the project was to evaluate a differential phase shift keying demodulation technique by replacing a Mach-Zehnder interferometer receiver with an optical filter (Fiber Bragg Grating). Computer simulations were made with single optical transmission, multi channel systems and transmission with combined angle/intensity modulated optical signals. READ MORE