wide-band frequency analysis
Design and Analysis of Re-Configurable Dual Band-Notched Micro-Strip Wide-Band Antenna
... induce band notches in its frequency response to prevent interference to these ...ultra wide-band, with no band notches needed ...
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Design and Analysis of Wide Band Antenna for 5G Wireless Communications
... In modern communication system the wider bandwidth multiband and low profile antenna are of greater demand for both commercial and military applications where it is required to have a single antenna that can be ...
5
Analysis of Wide Band Scattering from Objects Using the Adaptive Improved Ultra-Wide Band Characteristic Basis Functions
... the frequency domain integral equation solved using method of moments (MoM) [1]; however, it places a heavy burden on the CPU time as well as on memory requirements when electrically large structures are ...a ...
7
Wide band RH Circular Polarized Antenna; Design and Analysis
... The Helical antennas are popular from long time in the applications of VHF to microwave frequency. A Helical antenna consists of conducting wire wound in the form of helix and are mounted over a ground plane. The ...
6
Wide-Band Audio Coding Based on Frequency-Domain Linear Prediction
... unequal frequency subsegments to obtain critical band-sized ...sub- band by carrying out autocorrelation linear prediction (LP) analysis on the subsegments of DCT transformed signals, yielding ...
14
Design and analysis of Defected Ground Structure based circular patch Ultra Wide Band antenna for high frequency applications
... In this paper, the development of a compact circular microstrip patch based Ultra-Wideband (UWB) antenna with the inclusion of a regular Defected Ground Structure has been presented. Firstly, a primary UWB circular patch ...
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Propagation in Tunnels: Experimental Investigations and Channel Modeling in a Wide Frequency Band for MIMO Applications
... The analysis of the electromagnetic field statistics in an arched tunnel is presented. The investigation is based on experimental data obtained during extensive measurement campaigns in a frequency ...
9
Effect of Periodicity on Percentage Bandwidth of a Wide Band Frequency Selective Surface (FSS)
... a Frequency Selective Surface (FSS). These frequency selective surfaces possess the property to reflect or transmit the incident electromagnetic ...of frequency selective surfaces, the first one ...
5
Generation of a Wide-Band Response Using Early-Time and Middle-Frequency Data through the Use of Orthogonal Functions
... electromagnetic analysis using Maxwell’s equation either in the time domain (TD) or in the frequency domain ...electromagnetic analysis in the frequency ...a wide-band ...
12
Analysis of a dual mode wide-band switching reconfigurable oscillator for optimal frequency applications
... low frequency flicker noise affects the phase noise because the flicker noise is heterodyned to the oscillator output frequency due to the active devices non-linear transfer ...
5
Wide Band Frequency Measurements of Fungal Species Using Laser Patterned Finger Electrodes on LTCC
... spectral analysis are known methods for the study of living cell material [2, 3] Interdigitated Electrodes (IDEs) have proven to be suitable in the detection of various particulate matter and cells by applying ...
5
An Investigation of High Frequency Wide Band Low Noise Amplifier for Antenna Testing System
... S parameters that are usually provided by the manufacturer are being used in the stability analysis of the Low noise amplifier circuit. Two major methodologies are employed in testing the stability. One is Rollet ...
6
Design of a Passive Vibration Absorber to Attenuate Wide Band Vibration
... targeted frequency and attachment ...modal analysis of a continuous system (cantilever beam) is carried out and the optimum parameters of a passive vibration absorber attached to the primary system is ...
5
WIDE BAND FRACTAL ANTENNA WITH INSET FEED ON EBG GP Patrika Jayanti 1, Gagan Minocha2 , Lala Bhaskar 3
... Microstrip antennas are versatile candidates for the modern wireless applications because of their numerous advantages [5, 6]. Microstrip patch fractal antennas have been rapidly developed for multi-band and broad ...
7
Research on EMI Based on Automobile DC Brushed Motor
... With the development of automobile electronic components, the percentage of which automobile electronic components in the cost of the whole vehicle is increasing. In some luxury vehicles, cost of electronic components ...
12
Generation of a Wide-Band Response Using Early-Time and Middle-Frequency Data through the Laguerre Functions
... the wide-band response in both TD and FD simultaneously using seven different hybrid TD-FD ...the wide-band response with better performance using both the continuous and discrete Laguerre ...
9
Performance Estimation of 2*4 MIMO-MC-CDMA Using Convolution Code in Different Modulation Technique using ZF Detection Scheme
... Due to increased demand of high data rate and low probability of error in this paper we utilizes the technique of MIMO, CDMA and OFDM results enhanced technique for minimizing error rate. MC-CDMA is multicarrier and ...
5
Design of a Novel Antenna and its Characterization in Frequency and Time Domains for Ultra Wide Band Applications.
... the frequency range 3–15 GHz, ensuring proper function of the antenna in the UWB band, which is verified ...in frequency and time ...in frequency domain and good impulse response in time ...
8
Design of Signal Capture and Tracking Scheme for Shipborne X Frequency Band Measurement and Control System
... X frequency band, the satellite is far away from the ship station and has large maneuverability, which results in weak signal, big Doppler frequency shift and big dynamics, and the signal is affected ...
7
Frequency Notched Wide Band Planar Monopole Antennas
... Figure 8 shows the normalized surface current distribution over the planar monopole antenna for the single and for a pair of slots at various frequencies. In Figures 8(a) and 8(c), where the antenna operates at pass ...
13