insertion loss
Low-Insertion Loss PIN Diode Switches Using Impedance-Transformation Networks
... Consequently, transmission line L 1 and L 2 compensate the parasitic elements of PIN by resultant parallel resonance at on-state and series resonance at off-state in both of the structure. Thus, the signal will be ...
8
Materials Insertion Loss at 2.4, 3.3 and 5.5 GHz Bands
... Firstly we will study the effect of the presence of one person between the transmitting and receiving antennas. Here 30 different persons have been used in the measurements. Fig. 9 shows the insertion loss ...
10
A Novel WL-Integrated Low-Insertion-Loss Filter with Suspended High-Q Spiral Inductor and Patterned Ground Shields
... The loss in silicon substrate has remained the major barrier in reaching high quality ( Q ) factor of inductors and low insertion loss of filters, especially in the high frequency range (above 1 GHz) ...
9
Low insertion loss modulator based on a vertically coupled photonic crystal resonator
... We demonstrate the operating principle of a new configuration for optical modulators. Through the use of photonic crystal modulators vertically coupled to a low index contrast bus waveguide- high speed, low power ...
6
Improving the insertion loss of traffic noise barrier in urban area
... In 1996, the International Organization for Standardization (ISO) published ISO 9613-21 that describes a general method of calculation of attenuation of sound during propagation outdoors. This standard has been adopted ...
25
Design of Miniaturized SIW Diplexers with Low Insertion Loss and High Isolation
... In this paper, two novel diplexers using EMSIW and TMSIW cavities are presented, fabricated and measured, where two passbands are centered at 3.68/6.09 GHz and 2.37/6.04 GHz, respectively. To increase the isolation ...
6
The insertion loss of perforated porous plates in a duct without and with mean air flow
... measuring insertion loss at dif- ferent locations in the ...the insertion of the ...measured insertion loss of poroelastic plate in the absence of mean air flow is com- pared to ...
10
Materials' Insertion Loss at Three Frequency Bands
... distance between the transmitting and receiving antennas reduces the insertion loss. This is due to the fact that the received signal is the sum of the penetrated signal and the diffracted signal from the ...
7
Study on Insertion Loss of Fiber Fabry Perot Filters
... Fiber Fabry-Perot (FFP) filters have been widely used in optical fiber communications, and insertion loss (IL) is one of its important characteristics. Based on theoretically analysis, factors related to IL ...
5
THE INSERTION LOSS OF POROELASTIC PLATE SILENCERS IN A FLOW DUCT
... introduction of air flow in the flow duct has been observed to increase the plate deflection. In the case of the non-perforated plate this is consistent with the hypothesis that the plate deflection is due to the lateral ...
9
Noise Versus Coherency in MM-Wave and Microwave Scattering from Nonhomogeneous Materials
... maximum insertion loss is observed when the diameter of a container is aligning with the axis of ...of insertion loss with its maximum about ...
20
Analysis and Design of Bowtie Antenna with Different Shapes and Structures
... the insertion loss for triangular bowtie antenna with triple band ...return loss at ...return loss of the bow shaped bowtie antenna. The return loss at ...
5
Compact Square DC-Block Bandpass Filter with Slots
... in insertion loss, return loss and overall ...the insertion of slots, the proposed square dc-block bandpass filter got a wide stopband in the upper ...
7
Quasi-Elliptic Bandpass Filter Based on Sir with Elimination of First Spurious Response
... In order to obtain higher selectiveness, poles degree of the filter and consequently the quantity of resonators must be increased. On the other hand, internal losses increase because resonators are not ideal. In this ...
12
Ultrawide band power divider based on substrate integrated waveguide (SIW) for S band applications
... The previous design of the three port power divider is consist of one port input (denoted as port 1) and two port output (denoted as port 2 and 3). The structure is built on 3 layers with copper layer on the top and ...
7
Design of Ultra-Compact Optical Memristive Switches with GST as the Active Material
... Here, we propose ultra-compact optical memristive switches that exploit GST as the active material connecting two tapered silicon waveguides. The optical memristive switches can provide two or multiple distinct optical ...
9
Parametric studies on effects of defected ground structure (DGS) for 6 GHz bandpass filter
... In this paper, the filter designing by using chebyshev response, the designing of bandpass filter with the combination of concentrated components such as inductors and capacitor produce the good response. ristic at the ...
5
Design of Compact Bandpass Filters Using Sixteenth Mode and Thirty-Second Mode SIW Cavities
... minimum insertion loss for filter I is approximately ...return loss is better than 26 ...with insertion loss of 0.25 dB, and passband return loss is larger than 18 ...
6
Propagation Loss Measurement Due to Miscellaneous Phenomenon at 5.6 GHz Band
... propagation loss due to diffraction and insertion losses for indoor scenario at ...the insertion loss of a metallic door with porthole window varies from several dB due to the propagation ...
14
Flat-Passband Substrate Integrated Waveguide Filter with Resistive Couplings
... In this paper, a lossy SIW filter with resistive coupling is proposed to achieve flat passband and simple coupling scheme. The filter structure has only two resistive couplings between resonators, avoiding resistive ...
10