What is the important part of the radio receiver circuit?

A radio receiver is connected to an antenna which converts some of the energy from the incoming radio wave into a tiny radio frequency AC voltage which is applied to the receiver’s input. An antenna typically consists of an arrangement of metal conductors.

What are the most important requirements of a radio receiver?

The main criteria are gain, selectivity, sensitivity, and stability. The receiver must contain a detector to recover the information initially impressed on the radio carrier signal, a process called modulation.

What are the parts of a radio receiver?

Today’s radio consists of an antenna, printed circuit board, resistors, capacitors, coils and transformers, transistors, integrated circuits, and a speaker. All of these parts are housed in a plastic case. An internal antenna consists of small-diameter insulated copper wire wound around a ferrite core.

What is the receiver of a circuit?

receiver, in electronics, any of various devices that accept signals, such as radio waves, and convert them (frequently with amplification) into a useful form.

What is FM radio receiver?

A radio or FM receiver is an electronic device that receives radio waves and converts the information carried by them to a usable form. An antenna is used to catch the desired frequency waves. Frequency modulation is widely used for FM radio broadcasting.

What are the requirement of a receiver?

Requirements of a Receiver It should be cost-effective. It should receive the corresponding modulated waves. The receiver should be able to tune and amplify the desired station. It should have an ability to reject the unwanted stations.

What is a radio circuit?

Radio is the reception of electromagnetic wave through air. The main principle of this circuit is to tune the circuit to the nearest frequency using the tank circuit. Data to be transmitted is frequency modulated at the transmission and is demodulated at the receiver side.

What is a FM receiver?