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Industry News

UHF RFID and Tag Antenna Scattering, Part I: Experimental Results

Basic antenna theory shows that the scattering cross-section of an antenna is often much larger than the physical cross-section of the metal wires from which the antenna is constructed. In the case of RFID tags, a large number of tag antennas may be present in close proximity to one...
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Filtronic and Powerwave Enter Negotiations

Filtronic plc , a global designer and manufacturer of customized microwave electronic subsystems for the wireless telecommunications and defence industries, and Powerwave Technologies Inc. , a global supplier of end-to-end wireless solutions for wireless networks, announced that the companies have entered into a period of exclusive negotiations for the...
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The Design of a Finite Ground Plane Cross Semi-elliptic Monopole Antenna for UWB Applications

A cross semi-elliptic monopole antenna with a finite ground plane is presented. Both impedance and radiation characteristics of this antenna are studied. Experimental results indicate that an impedance bandwidth of 10.15 GHz is achieved at operating fr...
Since the Federal Communications Commission (FCC) released UWB technology, 1 many researchers have made efforts to develop UWB radio systems. 2,3 As the antenna is a key component of a UWB radio system, many antenna designs for UWB applications have been published. 4 A monopole antenna has the advantage...
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Endwave Completes Financing

Endwave Corp. , a provider of high frequency RF modules for telecommunications networks, defense electronics and homeland security systems, announced that it has entered into a Preferred Stock and Warrant Purchase Agreement, effective as of April 24, 2006, with Oak Investment Partners XI, Limited Partnership. Pursuant to the purchase...
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High Mobile Growth, High Uncertainty

3G Licensing Uncertainty Casts Shadow Over China Mobile And China Unicom
The Chinese mobile communications market shows little sign of waning. For 2005, China Mobile, the world’s largest cellphone operator in terms of network capacity and customers, reported a 28.3 per cent increase in profit to 53.5 bn yuan (US$6.7 bn) on revenue of 243 bn yuan (US$30.4 bn). In...
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M/A-COM Expands Presence in China

M/A-COM , a business unit of Tyco Electronics and a provider of wireless radio frequency (RF), microwave and millimeter-wave components, announced the opening of the M/A-COM - Shenzhen Engineering and Operations Center in Shenzhen, China. The Center houses operations and engineering expertise and staff from M/A-COM’s Infrastructure and Broadband...
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EMS Wins Contract From Bombardier Aerospace

EMS SATCOM , a division of EMS Technologies Inc., reported that Bombardier Aerospace has selected the company’s eNfusion™ AMT-3800 high gain antenna as an approved factory option on its ultra long-range Global™ Express XRS and super-large Bombardier Global 5000™ business jets. The AMT-3800 antenna joins the company’s AMT-50 tailmounted...
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Microsemi Closes Acquisition of APT

Microsemi Corp. announced that it has finalized its acquisition of Advanced Power Technology (APT) in a combined stock and cash transaction. With this acquisition, Microsemi provides customers with a broader range of high performance analog, high reliability and RF products. APT is a designer, manufacturer and marketer of high...
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