Title :
Two-double Post Waveguide BPF on LTCC
Author :
Bian, Lei ; Guo, Y.X. ; Shi, X.-Q.
Author_Institution :
Nanjing Univ. of Sci. & Technol., Jiangsu
Abstract :
In this paper, a 4.7 GHz Multilayered Substrate Integrated Waveguide (MSIW) bandpass filter based on PCB or LTCC is presented. The filter consists of one MSIW cavities in a multilayer design, with a coupling circular-post, and a slot aperture. It is found that the filter can deliver a simulated bandwidth of 100 MHz, centered at 4.67 GHz with an insertion loss of 1 dB, and a pole at 4. 48 GHz.
Keywords :
band-pass filters; ceramics; printed circuits; waveguide filters; LTCC; PCB; bandwidth 100 MHz; frequency 4.48 GHz; frequency 4.67 GHz; frequency 4.7 GHz; loss 1 dB; multilayer design; multilayered substrate integrated waveguide bandpass filter; two-double post waveguide BPF; Antennas and propagation; Band pass filters; Bandwidth; Chebyshev approximation; Electromagnetic compatibility; Frequency; Impedance; Microwave antennas; Microwave filters; Microwave propagation; LTCC; PCB; SIW; bandpass filter;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393657
