IIP3: CAUSAL RELATIONSHIP FROM TRANSCONDUCTOR TO LADDER Gm-C FILTER

2013 ◽  
Vol 22 (09) ◽  
pp. 1340004
Author(s):  
TERDPUN CHOOGORN ◽  
JIRAYUTH MAHATTANAKUL
Keyword(s):  
Causal Relationship ◽  
Third Order ◽  
The Third ◽  
Analytical Results ◽  
Simulation Results ◽  
Intercept Point

Causal relationship between the third-order input intercept point (IIP3) of transconductors and that of doubly-terminated ladder Gm-C filter employing these transconductors is explored and the formula relating both IIP3's is derived. The analytical results reveal that the IIP3 of the ladder Gm-C filter is about 1.2 dBV higher than the IIP3 of the transconductors and the validity of this finding is well confirmed by simulation results.

A High Linearity Folded Gilbert Mixer for 2.4GHz Application

2011 ◽  
Vol 130-134 ◽  
pp. 3267-3271
Author(s):  
Kang Li ◽  
Chao Xian Zhu ◽  
Xiao Feng Yang ◽  
Qian Feng ◽  
Chi Liu ◽  
...  
Keyword(s):  
Superposition Method ◽  
Current Steering ◽  
Third Order ◽  
High Linearity ◽  
Bicmos Technology ◽  
Sige Bicmos ◽  
Simulation Results ◽  
Lc Tank ◽  
Is Design ◽  
Intercept Point

A 2.4GHz high linearity downconversion mixer is designed with MOSFET transconductance linearization technique. Multiple gated transistors (MGTR) (or derivative superposition) method is adopted in the structure to increase IIP3 of the mixer as well as its convertion gain isn’t degraded. In order to improve the performance of the mixer further, a LC tank is used in the LO stage and two current steering PMOS transistors in load stage. The Mixer is design in TSMC 0.35um SiGe BiCMOS technology. Simulation results show that the mixer achieves 2.88dBm input 1dB compress point, 16.18dBm third-order input intercept point (IIP3) and the conversion gain is 12.97dB.

Measurement of the Third Order Intercept Point for a Photodiode Using Two Maximum-biased MZM

CLEO: 2013 ◽  
2013 ◽  
Author(s):  
Shangyuan Li ◽  
Xiaoping Zheng ◽  
Hanyi Zhang ◽  
Bingkun Zhou
Keyword(s):  
Third Order ◽  
The Third ◽  
Intercept Point

scholarly journals Design of the Deadbeat Controller with Limited Output

1970 ◽  
Vol 110 (4) ◽  
pp. 93-96
Author(s):  
L. Balasevicius ◽  
G. Dervinis
Keyword(s):  
Control System ◽  
Transfer Function ◽  
Polynomial Coefficient ◽  
System Response ◽  
Third Order ◽  
The Third ◽  
The Family ◽  
Limited Output ◽  
One Step ◽  
Simulation Results

There is presented a method for finding the parameters of the deadbeat controller in Matlab environment. The method is based on the introduction of an additional polynomial into the transfer function of the controller. The method for determining the additional polynomial coefficient of a deadbeat controller is based on creating the family of the coefficient curves and defining the permissible selection area. The method was tested by using simulations in Matlab environment and realizing the deadbeat control system for the third order object in the PLC. Simulation results in Matlab show that even though the control increases by one-step, the settling time of the system response can be lower than that of the deadbeat controller without any modifications. Based on the obtained results it can be concluded that the results confirm the idea of defining the parameters of the transfer function of a deadbeat controller with a limited output. Ill. 9, bibl. 3 (in English; abstracts in English and Lithuanian).http://dx.doi.org/10.5755/j01.eee.110.4.296

scholarly journals Behaviors of the third order intercept point for p-i-n waveguide photodiodes

2009 ◽  
Vol 17 (16) ◽  
pp. 14389 ◽  
Author(s):  
Meredith N. Draa ◽  
Jeffrey Bloch ◽  
David C. Scott ◽  
Nong Chen ◽  
Steven B. Chen ◽  
...  
Keyword(s):  
Third Order ◽  
The Third ◽  
Intercept Point

MEMRISTOR MODEL AND ITS APPLICATION FOR CHAOS GENERATION

2012 ◽  
Vol 22 (08) ◽  
pp. 1250205 ◽  
Author(s):  
LIDAN WANG ◽  
EMMANUEL DRAKAKIS ◽  
SHUKAI DUAN ◽  
PENGFEI HE ◽  
XIAOFENG LIAO
Keyword(s):  
Mathematical Model ◽  
Chaotic System ◽  
Initial Conditions ◽  
Third Order ◽  
Nonlinear Part ◽  
The Third ◽  
Simulation Results ◽  
Application Fields ◽  
Model C ◽  
The Mathematical Model

This paper contributes to the understanding of memristor operation and its possible application fields through: (a) derivation of a complete mathematical model for the HP memristor which takes into consideration the inter-dependence between memristance, charge and flux along with the boundary and initial conditions of operation; (b) an introduction of detailed charge- and flux-controlled SPICE memristor models realizing the proposed mathematical memristor model; (c) The incorporation of the memristor model in the SPICE realization of a third-order chaotic system where a single HP memristor acts as the nonlinear part of the system. Simulation results are provided to validate the mathematical model and the synthesis and operation of the third-order chaotic system.

scholarly journals Design and Implementation of Third Order Low Pass Digital FIR Filter using Pipelining Retiming Technique

2021 ◽  
Vol 10 (4) ◽  
pp. 178-184
Author(s):  
Daimond Soibam Singh ◽  
Manoj Kumar
Keyword(s):  
Fir Filter ◽  
Second Order ◽  
Third Order ◽  
Feed Forward ◽  
Design And Implementation ◽  
The Third ◽  
Low Pass ◽  
Simulation Results ◽  
Retiming Technique ◽  
Kaiser Window

This paper presents design and implementation of 3rd order low pass digital FIR filter using pipelining retiming technique. Aim of this paper is to apply pipelining retiming technique on low pass digital FIR filter and compare with the existing second order retimed FIR filter and third order broadcast, non-broadcast low pass FIR filter. MATLAB FDA tool is used to calculate digital FIR filter coefficients. Hamming and Kaiser window methods are used to find out the coefficients of the FIR filter. Broadcast and non broadcast third order low pass FIR filter architectures are used for pipelining retiming .Cutset and feed forward pipelining retiming techniques are used to retime the third order low pass digital FIR filter. We design our algorithm in VHDL and implemented on Xilinx Vivado xc7a35tcpg261-1. Area (LUT), speed and power are calculated using Xilinx Vivado 2015.2 tool. Synthesis and simulation results are discussed in this paper. Speed and area (LUT) of proposed third order low pass FIR filter is improved in comparison with existing designs.

scholarly journals The frequency behavior of the third-order intercept point in a waveguide photodiode

2000 ◽  
Vol 12 (5) ◽  
pp. 540-542 ◽  
Author(s):  
H. Jiang ◽  
D.S. Shin ◽  
G.L. Li ◽  
T.A. Vang ◽  
D.C. Scott ◽  
...  
Keyword(s):  
Third Order ◽  
The Third ◽  
Frequency Behavior ◽  
Intercept Point
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