Digital short-range radio link between two computers

Author

Apte, Anuja ; Kulkarni, Shashank ; Makarov, Sergey

Author_Institution

Worcester Polytech. Inst., MA, USA

Volume

3

fYear

2002

fDate

6-9 Nov. 2002

Abstract

In this presentation we discuss a simple model of a half-duplex wireless digital link, which is mostly intended to highlight the antenna performance and the effect of antenna bandwidth on the data rate and bit error rate. The model is based on ASK modulation, envelope detector receiving circuit, and the RS232 serial port protocol. The advantage of this model is that its start-up version may be wired using the standard EE lab kit. Software support includes Borland C++ Compiler (available through Internet) and two relatively short C++ program codes. Further development includes using a low-noise amplifier, circuit layout, and higher data rates.

Keywords

C++ language; amplitude shift keying; antennas; digital radio; inter-computer links; multiplexing; peripheral interfaces; protocols; radio links; radio receivers; radio transmitters; ASK modulation; Borland C++ Compiler; RS232 serial port protocol; antenna bandwidth; antenna performance; bit error rate; circuit layout; computer link; data rate; digital short-range radio link; envelope detector receiving circuit; half-duplex wireless digital link; higher data rates; low-noise amplifier; short C++ program codes; standard EE lab kit; start-up version; Amplitude shift keying; Bandwidth; Bit error rate; Circuits; Envelope detectors; Internet; Low-noise amplifiers; Program processors; Protocols; Radio link;

fLanguage

English

Publisher

ieee

Conference_Titel

Frontiers in Education, 2002. FIE 2002. 32nd Annual

ISSN

0190-5848

Print_ISBN

0-7803-7444-4

Type

conf

DOI

10.1109/FIE.2002.1158735

Filename

1158735