Swiatko, "Modified Chebyshev band-stop filter
with transmission zeros at real frequencies", Mcrowave and Optical Technology Letters, vol.
In addition, Phase Lock Loop (PLL) and a band-stop filter
are designed to lock the grid voltage phase and reduce harmonics.
4 exp R (1) yes/yes Note: list of previously unexplained abbreviations used in Table I and Table II: ZC-CCCFDITA--Z-copy Current-Controlled Current Follower Differential Input Transconductance Amplifier ECCII--Current Conveyor of the second generation with electronically adjustable gain between X and Z terminal MCDU -Modified Current Differencing Unit VDCC--Voltage Differencing Current Conveyor VM, CM--Voltage mode, Current Mode AP, iAP--(inverting) all-pass filter HP, iHP, HPZ--(inverting) high-pass filter (with zero) DT, iDT--(inverting) direct transfer LP, iLP, LPZ--(inverting) low-pass filter (with zero) AZ--adjustable zero BP, iBP--(inverting) band-pass filter BS, iBS--(inverting) band-stop filter
Low-pass, high-pass, band-pass and band-stop filter
types with 12db or 24db slope will be offered by FilterSolo.
Liu, "A coupled-line band-stop filter
with three-section transmission-line stubs and wide upper pass-band performance," Progress In Electromagnetics Research, Vol.
Tayarini, "Defected ground structure band-stop filter
by semicomplementary split ring resonator," IET Microw.
a], so that the antenna has band-stop filter
Therefore, recent interest in tunable band-stop filter
for cognitive system is skyrocketing [4-9].
3 deals with the transmission of EM waves through a band-stop filter
around the DGS-resonance; but in Fig.
As significant circuit component in microwave system, the band-stop filter
is usually used to reject undesired frequency band located within the useful pass-band.
In , a microstrip band-stop filter
with parallel coupled lines is constructed, but the return loss of upper passband is bad and its size is big.
Choi, "Broadband spatial band-stop filter
using Sierpinski spacefilling geometry at PCS band," Microwave and Optical Technology Letters, Vol.