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Highly accurate microwave systems derive their frequency stability from lower frequency reference oscillators, crystals or atomic standards. The resulting phase noise is, ideally, the lower frequency reference oscillator noise multiplied by 20 log N, where N is the frequency multiplication factor. In microwave systems, this factor can be very...

Power Amplifier for CDMA Handsets This RF power amplifier (RMPA0965) is optimized for CDMA2000-1X applications in the 824 to 849 frequency band. It has single positive-supply operation, low power and shutdown modes, and provides 40% CDMA mode efficiency at 28 dBm average power output. Its high/low power modes optimize...

Industry News Agilent Technologies , Boeblingen, Germany, announced its 100th design win for its film bulk acoustic resonator (FBAR) duplexer and full band transmit filter. These devices are designed into nine of the 10 code division multiple access (CDMA) phone manufacturers’ handsets for the US market. The Agilent ACMD-7401...

LTCC Design Guide This design guide is for advanced electronic packages produced with co-fire multi-layer ceramic technology (LTCC). The guide includes a basic process overview and ceramic specifications for HTCC and AlN to assist in materials selection. Structural and metallization interconnect capabilities are shown with appropriate tolerances. AdTech Ceramics...

Automated Tuner System Software Maury Microwave Corp. is releasing the latest software, MT993 version 4.0 for its automated tuner system. Key features of version 4.0 include an improved GUI, significant functional enhancements, complete migration and support for ATN systems, and a comprehensive DLL kit. This release continues to provide...

Raytheon Co. has received a $158 M contract for continued production of AIM-9X Sidewinder short air-to-air missiles and support materials. The contract includes 443 all-up-round AIM-9X tactical missiles, 153 AIM-9X training missiles and support equipment. The award was made by the US Naval Air System Command, Patuxent River, MD....

The US Air Force has awarded Northrop Grumman Corp. a $153 M contract to continue full rate production of the intercontinental ballistic missile (ICBM) Guidance Replacement Program (GRP). This program is a key modernization effort that will upgrade the guidance-system electronics in the Minuteman III ICBM to extend the...

Lockheed Martin has received a US Air Force contract totaling more than $112 M for continued production of the Joint Air-to-Surface Standoff Missile (JASSM), the world’s first stealthy cruise missile. The first lot of full rate production, Lot 4, is for 288 missiles. Lockheed Martin was approved for Milestone...

Lockheed Martin has been invited to compete for the next phase of the Integrated Wireless Network (IWN). IWN will provide secure, interoperable nationwide wireless communications for federal agents and officers and allow multi-agency operations between the Department of Justice, Homeland Security and Treasury. The final contract is potentially worth...

Filtronic plc, a global designer and manufacturer of customised microwave electronic subsystems and components for the wireless telecommunications and defence industries, and RF Micro Devices Inc. (RFMD), have signed a supply agreement for the manufacture of high volume pHEMT GaAs products on the Filtronic 6 inch processing facility based...