Preliminary design and prototype development of payload transmitter

ISBN-13: 9783659828317 / Angielski / Miękka / 2016 / 52 str.

Muhammad Ahsan Razzaq; Mohammed Omer Khan; Sherbaz Omer Khan

Opis

Payload transmitter is responsible for transmission of payload data . As per the requirement, BPSK modulation is being performed followed by the modulated signal up converted to higher frequencies along with the local Oscillator of 433.9MHz. It consists of transceiver and is capable of receiving the control signal from ground station transmitter on the basis of which it transmits all telemetry information i.e. temperature, current and humidity to ground station employing BPSK modulation at different data rates . In addition it is capable of receiving frequency modulated voice/audio signal from ground station and retransmit at another frequency to the ground station receiver. In order to incorporate the telemetry information in the payload transmitter, different types of sensors are used.

O autorze

I have graduated from National University of Science and Technology, Pakistan, in July 2015 with a first class honor degree in Electrical(Telecommunication) Engineering, achieving 3.86 CGPA. I was also a part of research organization, NESCOM for 2 months of my internship tenure. Nowadays I am working in a Research Project with one of my professors.