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(61) Based on subband decomposition technique, a new structure of fractionally spaced constant modulus algorithm(FSE-CMA) equalizer was proposed for wideband wireless transmission.

(62) In this paper, a new high power and wideband amplifier with permanent periodic magnet(PPM) focusing is presented. It consists of klystron and FEM .

(63) High range resolution needs wide-band signals. Most reported research into wideband signal adopts stepped chirp using single transmitter.

(64) The system comprises a microwave chaotic signal source circuit, a wideband power amplifier and an ultra-wideband double-ridge horn antenna.

(65) Based on the remainder theorem and direct dechirp operation, an algorithm for estimation of chirp rate and initial frequency of the subsampling wideband LFM signal unambiguously is presented.

(66) The design and performances of a wideband, high-gain and low-noise microwave solid-state limiting amplifier is described.

(67) The Intersil HA-2539 represents the ultimate in high slew rate, wideband, monolithic operational amplifiers.

(68) Studies on the Resource Allocation Optimal Algorithms for CDMA - based Wideband Access System.

(69) In future mobile communication system, the high transmission rate determines the choice of wideband transmission.

(70) In this dissertation,[Sentence dictionary] some contribution had done as listed:1. The basic theory of wideband signal processing is discussed and presented.

(71) In this thesis, we design a novel coplanar waveguide-fed log-periodic slot antenna which possesses a very wideband performance and can be used in the UWB system.

(72) In order to suppress angle glint in monopulse radars system, a maximum entropy method for angle estimation in wideband monopulse tracking radar is presented.

(73) The basic theory of wideband signal processing is discussed and presented. The coherence among CWT, WCP and WAF is pointed out emphatically.

(74) The term multicarrier modulation includes a number of transmission schemes whose main characteristic is the decomposition of any wideband channel into a set of independent narrowband channels.

(75) Based on subband decomposition technique, a new structure and algorithm of the blind equalizer is proposed for high speed wideband wireless transmission.

(76) A new intelligent and wideband function generator is studied , which is controlled by microcontroller MAX 038.

(77) The goal of this work is to use a standard CMOS process to construct a wideband amplifier with low power consumption.

(78) Planar Archimedean antenna has some advantages as wideband, small volume and good performance in circularly polarizing, so it has broad appliance prosperity.

(79) RF predistortion is the main power amplifier linearization technique used for wideband repeater at present.

(80) Multi-carrier and direct-spread-spectrum are employed by CDMA2000 to support wideband data service.

(81) This paper proposes a simulation structure for aeronautical wideband frequency-selective channel, which features ground-air and air-air wireless links.

(82) Wideband distribution amplifier is an economical solution for distributing signals from various frequency standards such as caesium, rubidium, quartz or GPS receivers.

(83) Wideband digital array radar is a fully digitized array antenna radar, which employs wideband signal waveforms and uses digital beamforming technology in transmitting and receiving.

(84) A wideband radar signal model is developed. The limitations of the narrowband radar signal model are discussed. The constraint conditions of the wideband signal are investigated.

(85) The study of the underwater wideband target emulator plays a very important role in improving the underwater acoustic system technology and verifying the performance of the underwater acoustic system.

(86) In modern warfare, a great deal of information needs to be transmitted among different platforms, which raises a requirement for wideband data link.

(87) An adaptive simulation method for the design of array with frequency invariant response is proposed and is used to construct beamformer matrix to focus a wideband signal.

(88) In this thesis, the technology of target localization with war - ship's wideband radiation noise is studied. "

(89) It is common recognized in information industry that optical fibre-coaxial network is the optimum wideband transmission network, which has been widely used in CATV and communication industry.

(90) Based on data rate conversion technology, wideband digital EW receiver is able to achieve high intercept probability, high sensibility and the ability of approximately real-time signal processing.