Across
- 2. A medium through which EM Waves of microwave range propogate.
- 3. A type of logic gate that outputs a high signal if its inputs are different.
- 6. A system for coding characters,numbers and symbols into digital form.
- 8. A type of digital circuit that performs arithmetic operation.
- 10. Cricuit that removes high frequency noise from a signal.
- 11. Measure of number of bits that can be transmitted.
- 12. A system which conveys messages by signals over a distance.
- 13. Type of modulation where frequency of carrier is varied.
- 14. Rapidly changing currents in a circuit.
- 15. Measure of processing speed of a computer.
- 16. Abbrevation for Modulation-Demodulation.
Down
- 1. A small computer on a single integrated circuit.
- 4. The condition/criterion for sustained oscillation.
- 5. A device that stores digital data.
- 7. Unwanted signals or echos or radar returns on a radar display.
- 9. Artificial body that is projected from Earth to orbit around us.
- 11. Range of frequencies is measured by_______.
