Title :
Determination of receiver selectivity and transmit frequency using a common resonator
Author :
Silk, S. David ; Kuffner, Stephen L.
Author_Institution :
Wireless Technol. Res. Lab., Motorola Labs., Schaumburg, IL, USA
Abstract :
In this work, the determination of receiver selectivity and transmit frequency using a common resonator is presented for a 5.3 GHz transceiver employing a time division duplex, on-off keyed modulation format. The microstrip circuit is fabricated on Rogers RO4003/sup (R)/, a high frequency laminate. In receive mode, a 3 dB passband of 35 MHz and a small-signal gain of 26 dB has been achieved. In transmit mode, an output power of +7 dBm for the fundamental, -15.0 dBm for the second harmonic, -18.0 dBm for the third harmonic, and -35.0 dBm for the fourth harmonic has been achieved.
Keywords :
dielectric resonator filters; dielectric resonator oscillators; microstrip circuits; microwave receivers; transceivers; 26 dB; 35 MHz; 5.3 GHz; Rogers RO4003 HF laminate; common resonator; dielectric resonator; filter functions; high frequency laminate; microstrip circuit; on-off keyed modulation format; oscillator functions; receiver selectivity determination; resonator Q-factor; time division duplex; transceiver; transmit frequency determination; Circuits; Frequency conversion; Gain; Laminates; Microstrip; Modulation; Passband; Power generation; Power system harmonics; Transceivers;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/7260.975715
