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Industry News

VCO Design Lesson1

This is the first of a two part series that discusses certain fundamentals in voltage-Controlled Oscillator design.
A voltage controlled oscillator or VCO is an oscillator that can be frequency controlled by an external voltage. The external voltage is called a tuning voltage and it is typically connected to a voltage variable capacitor (varactor) within the resonant oscillator circuit. As the voltage changes, the capacitance of...
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Application Note: Designing GaAs Power Amplifiers for Femtocells.

The author discusses the function of a femtocell in 4G architecture and the role of the RF power amp.
Wireless 3G and 4G networks give subscribers on the go access to data, multimedia, and entertainment services through mobile handsets, smartphones and PCs. These new networks operate over far wider areas than can be served by WiFi hotspots. But once the mobile user gets back to the office or...
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Novel Compact Monopole Antenna with a Parasitic Plate for WLAN Applications

The paper proposed and studied a monopole antenna with a parasitic plate for WLAN applications. In this design, microstripline-fed rectangular patch creates a resonant mode at 3 GHz. Furthermore, a parasitic plate is added on the side of ground plane t...
The paper proposed and studied a monopole antenna with a parasitic plate for WLAN applications. In this design, microstripline-fed rectangular patch creates a resonant mode at 3 GHz. Furthermore, a parasitic plate is added on the side of ground plane to generate a dual-band operation of 2.39 to 2.91...
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ANADIGICS Delivers 3G PA to LG Electronics

ANADIGICS Inc. announced that the company is delivering HELP2™ PAs to LG Electronics for its new 3G Vu™ mobile device currently available through AT&T. The LG Vu is one of the first touch screen devices to support AT&T Mobile TV, allowing users to view live streaming TV shows right...
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Parker Chomerics Multi-planar EMI Gaskets Save Up to 20 Percent

Parker Hannifin Corp. , a leader in motion and control technologies, announced the introduction of a new multi-planar EMI shielding gasket in convenient strip form by its Chomerics Division. SOFT-SHIELD® 4850 is ideal for use as a shielding solution in consumer and commercial electronics, telecom and information technology applications...
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Emerson & Cuming Microwave Products NV

As a manufacturer of microwave absorbers Emerson & Cuming Microwave Products discusses its business strategy, offers its views on EuMW and expresses a desire to expand into East European and Asian markets
Emerson & Cuming Microwave Products is a world leader in the development and manufacture of microwave absorbers, low-loss dielectrics, shielding materials and smart tag isolators. Since its foundation back in 1948, the company’s strategy has always been focused on microwave materials and closely related products. As a company, we...
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ip.access Chooses Keithley for Femtocell Production Testing

Keithley Instruments Inc. , a leader in solutions for emerging measurement needs, announced that ip.access, a developer of femtocell and picocell solutions, has purchased Keithley's award-winning radio frequency (RF) test solutions. ip.access has selected Keithley's Series 2800 RF Vector Signal Analyzers and Series 2900 RF Vector Generators as the...
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Agilent Technologies to Present at LTE & HSPA Evolution Conference Asia

Lead technologist at Agilent, will present paper "Identifying Affordable Technology to Deliver the Mobile Broadband Vision" at the mobile industry conference LTE & HSPA Evolution Asia.
Agilent Technologies Inc. today announced that Moray Rumney, lead technologist at Agilent, will present his paper titled "Identifying Affordable Technology to Deliver the Mobile Broadband Vision" here this week at the mobile industry conference LTE & HSPA Evolution Asia. Mr. Rumney and other leading strategists and technologists will share...
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TriQuint Wins $4.5 M Navy Contract

TriQuint Semiconductor , a leading RF products manufacturer and foundry services provider, announced that the Office of Naval Research (ONR) has awarded TriQuint a 21-month, $4.5 M contract to advance manufacturing methods used to produce high power, high frequency gallium arsenide (GaAs) amplifiers. TriQuint was chosen based on its...
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