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    Academic Journals

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• Design considerations for multicarrier CDMA base station power amplifiers

  Authors:J.S. Kenney and A. LekeFrom:Microwave Journal (Vol. 42, Issue 2) Peer-Reviewed

  Feb. 19993,907 words Article This article presents an overview of the issues involved in designing or selecting a transmit power amplifier for multicarrier CDMA base stations. CDMA signal characterization, technology selection, amplifier sizing,...

• A fast acquisition algorithm overcoming fuzz problems for TDDM spread spectrum signal

  Authors:Fang Liu and Yongxin FengFrom:Mathematical Problems in EngineeringPeer-Reviewed

  Annual 20144,505 words Report 1480LTDDM (time division data modulation) technique will be used in the next generation GNSS (global navigation satellite system) to improve processing performance and to reduce inter-GNSS interference; however, the...

• Multicarrier spread spectrum communication scheme for cruising sensor network in confined underwater space

  Authors:Yuan Wang, Zhoumo Zeng, Yibo Li, Jinsheng Zhang, and Shijiu JinFrom:International Journal of Distributed Sensor Networks (Vol. 2014) Peer-Reviewed

  Annual 20143,774 words Report 1300LA cruising sensor network works as an online monitoring system for industrial liquid environments such as oil tanks and nuclear storage ponds. The cruising sensor network consists of a few submerged nodes which can...

• A low cost, plastic packaged, 2.4 GHz transceiver MMIC

  From:Microwave Journal (Vol. 36, Issue 8) Peer-Reviewed

  Aug. 1993334 words Brief article The industrial, scientific and medical (ISM) frequency band of 2.4 to 2.483 GHz is available for unlicensed operation using spread spectrum modulation at transmitter powers of up to 1 W. A single chip GaAs transceiver...

• A spread spectrum chip for RIC applications

  From:Microwave Journal (Vol. 39, Issue 11) Peer-Reviewed

  Nov. 19961,067 words Article Remote intelligent communications (RIC) tags and readers are the wave the future for automatic data collection, eliminating labor-intensive manual procedures and their inaccuracies and replacing costly paperwork systems....

• A Novel Top-k Strategy for Influence Maximization in Complex Networks with Community Structure

  Authors:Jia-Lin He, Yan Fu, and Duan-Bing ChenFrom:PLoS ONE (Vol. 10, Issue 12) Peer-Reviewed

  Dec. 18, 20154,553 words Report 1350LIn complex networks, it is of great theoretical and practical significance to identify a set of critical spreaders which help to control the spreading process. Some classic methods are proposed to identify multiple...

• A low cost RF transceiver for 2.4 GHz DSSS short-range communication systems

  Authors:Jianyi Zhou, Jianing Zhao, Wei Hong, and Xiaowei ZhuFrom:Microwave Journal (Vol. 47, Issue 6) Peer-Reviewed

  June 20041,021 words Article In this article, the design and experimental results of a low cost RF transceiver for short-range wireless systems are described. The transceiver is composed of a direct Gaussian frequency shift keying (GFSK) modulation...

• probabilistic error modeling and topology-based smoothing of indoor localization and tracking data, based on the IEEE 802.15.4a chirp spread spectrum specification

  Authors:Olga E. Segou and Stelios C.A. ThomopoulosFrom:International Journal of Distributed Sensor Networks (Vol. 2014) Peer-Reviewed

  Annual 201410,518 words Report 1480LLocation awareness is a core capability in many context-aware computing platforms. Multiple existing systems either provide inadequate accuracy or require extensive calibration or preexisting measurements in order to be...

• A transceiver chipset for 2.4 GHz direct sequence spread spectrum applications

  From:Microwave Journal (Vol. 42, Issue 10) Peer-Reviewed

  Oct. 19992,948 words Cover story The 2.4 GHz industrial, scientific and medical (ISM) band is coming of age, largely due to the coincidental emergence of three wireless local area network (LAN) standards. However, there are still relatively few...

• Research on improvement of spectrum efficiency of spread spectrum OFDM communication scheme for cruising sensor network

  Authors:Yuan Wang, Zhoumo Zeng, Yibo Li, Wen Zhang, Hao Feng, and Shijiu JinFrom:International Journal of Distributed Sensor Networks (Vol. 2014) Peer-Reviewed

  Annual 20143,536 words Report 1260LCruising sensor nodes have an attractive application in monitoring liquid-based industrial environments. A cruising sensor node, equipped with various sensors, is self-propelled so that they can "cruise" to specified...

• Spread spectrum technology for low power PCS applications

  Authors:R. Roth and G. HulseFrom:Microwave Journal (Vol. 38, Issue 10) Peer-Reviewed

  Oct. 19952,772 words Article Recent advances in integrated circuits (IC) have reduced the cost of spread spectrum designs and increased the total spreading possible in low power, low cost radio frequency (RF) data moderns. The latest IC designs...

• Remote condition monitoring using open-system wireless technologies

  Author:J.M. RybakFrom:The Shock and Vibration Digest (Vol. 38, Issue 5)

  Sept. 200695 words Abstract, Brief arti... 1400L06-1420 Rybak, J.M. Remote condition monitoring using open-system wireless technologies. S/V, Sound and Vibration (United States) 40(2):16-20, Feb. 2006 (sv@mindspring.com). KEYWORDS: condition monitoring, data...

• Fast two-step energy detection for spectrum sensing

  Authors:Meiling Lai, Shengliang Peng, Xi Yang, and Lin ZhouFrom:Journal of Electrical and Computer EngineeringPeer-Reviewed

  Annual 20152,881 words Report 1370LSpectrum sensing is one of the key tasks in cognitive radio. This paper proposes a fast two-step energy detection (FED) algorithm for spectrum sensing via improving the sampling process of conventional energy detection...

• A 3.9 [micro]s settling-time fractional spread-spectrum clock generator using a dual-charge-pump control technique for serial-ATA applications

  Authors:Takashi Kawamoto, Masato Suzuki, and Takayuki NotoFrom:Journal of Electrical and Computer EngineeringPeer-Reviewed

  Annual 20155,425 words Report 1210LA low-jitter fractional spread-spectrum clock generator (SSCG) utilizing a fast-settling dual-charge-pump (CP) technique is developed for serial-advanced technology attachment (SATA) applications. The dual-CP...

• Spread spectrum for personal communications

  Authors:Donald L. Schilling, Laurence B. Milstein, Raymond L. Pickholtz, Marvin Kullback, and William BiedermanFrom:Microwave Journal (Vol. 34, Issue 9) Peer-Reviewed

  Sept. 19914,983 words Article Introduction Spread spectrum has a long and interesting history. [1] It has been, and still is, used extensively in military communications systems, both to permit communications that are not detectable by enemy...

• Chirp spread spectrum transceiver design and implementation for real time locating system

  Authors:Sangdeok Kim and Jong-Wha ChongFrom:International Journal of Distributed Sensor Networks (Vol. 2015) Peer-Reviewed

  Annual 20154,458 words Report 1240LA chirp spread spectrum (CSS) transceiver architecture for IEEE 802.15.4a is proposed and implemented. In the transmitter, the size of the read-only memory that stores CSS signal samples for the chirp modulator is...