Title :
Dual band bandpass filter with individual tuning of band pass frequencies
Author :
Taslimi, Azadeh ; Mouthaan, Koenraad
Author_Institution :
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
Abstract :
A dual band bandpass filter is presented with individual tuning of each bandpass center frequency. This feature offers a significant improvement over previous designs. The two center frequencies are 1.1 GHz and 2.3 GHz and the tuning ranges are 60 MHz and 90 MHz and the insertion loss of the lower and upper center frequencies are better than 2.1 dB and 3.5 dB respectively.
Keywords :
band-pass filters; tuning; band pass frequencies; dual band bandpass filter; frequency 1.1 GHz; frequency 2.3 GHz; frequency 60 MHz to 90 MHz; individual tuning; Band pass filters; Capacitors; Dual band; Frequency; Insertion loss; Open loop systems; Resonator filters; Tuning; Varactors; Voltage;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958038
