WJ Communications to Exhibit at the RFID World Exposition; Gaylord Convention Center - Dallas, TX March 2-3, 2005

SAN JOSE, Calif.--(BUSINESS WIRE)--Feb. 25, 2005--WJ Communications, Inc. (Nasdaq:WJCI), a leading designer and supplier of RF semiconductors and RF modules, today announced that it will showcase its RFID products at the upcoming 2005 RFID World Exposition. RFID World will be held at the Gaylord Texan Resort Convention Center in Dallas, TX, during March 2-3, 2005. WJ's RFID MPR5000 and MPR6000 PCMCIA Type II PC Cards, and other OEM products will be on display at the company's exhibit booth, #713.

"With the recent acquisition of Telenexus Inc., WJ will be displaying a host of products that showcase their advanced RFID capability. TNEX brings 20 years of RFID experience to WJ, coupled with their vast knowledge of DSP solutions allows for the creation of highly capable and cost effective RFID solutions. With its broad product portfolio and extensive RFID knowledge and intellectual property, WJ will demonstrate how it can enable OEMs to develop world-class RFID solutions. WJ is enabling OEMs to provide faster time to market solutions, overcoming limited resources and augmenting their skill set," said James Mravca, senior vice president, strategic marketing and business development for WJ Communications. "Attendees will have an opportunity to learn how WJ's RFID products operate and read tags in a seamless and secure way. WJ will show live demonstrations at the company's booth for the duration of RFID World."

“Attendees will have an opportunity to learn how WJ's RFID products operate and read tags in a seamless and secure way. WJ will show live demonstrations at the company's booth for the duration of RFID World.”

RFID Reader Cards

The MPR RFID Cards are Type II PCMCIA compatible and operate with the EPCglobal(TM) Class 0, 0+ and Class 1 RFID standards. They are also upgradeable to future standards, such as Gen2. These small and easy-to-use RFID cards are building blocks for OEMs, system integrators, value-added resellers (VARs) and small business owners developing printer, handheld, fixed and other integrated RFID-enabled end-products.

MIB-1000 Multi-Interface Board (Serial Version)

The MIB-1000 features RS-232, TTL and USB Serial Interfaces, on-board test points and mounting holes for system integration. The unit works with all WJ MPR Series PC Card Products, including WJ's free GUI demo software. Applications include: rapid reader prototyping, live demonstrations via serial port and low-cost reader products. The MIB-1000 is small in size and simple to operate.

RF Semiconductors for RFID

WJ's semiconductor products are ideally suited for the challenging world of RFID readers. The combination of high dynamic-range and rugged reliability make them ideal for demanding RFID applications. Their versatility and ease of use allow them to form the core of any ETSI, ISO or EPC-compliant-reader-solution. WJ's semiconductor products offer low-cost, small size and robust performance in the global HF, UHF and microwave frequency bands. Small size and excellent power efficiency make them applicable for industrial, portable and handheld applications.

About RFID World

RFID World is the premier event in the United States that showcases the entire range of RFID solutions -- EPC, 13.56 MHz, 900 MHz, Active Tags, Passive Tags, Semi-Passive Tags, Infrastructure, Implementation, Case Studies, Advanced Functionality, Compliance and more! The RFID World is focused on RFID technology and Electronic Product Code (EPC) technology and applications. To learn more, visit http://www.rfid-world.com/rfid05/default.asp.

About WJ Communications

WJ Communications Inc. is a leading RF semiconductor company focusing on the design and manufacture of high-quality devices and multi-chip modules (MCMs) for telecommunications systems worldwide. WJ's highly reliable amplifier, mixer, RF IC and MCM products are used to transmit and receive signals that enable current and next generation wireless and wireline services. For more information visit www.wj.com or call 408-577-6200.

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995:

This press release contains forward-looking statements including financial projections, statements as to the plans and objectives of management for future operations, and statements as to the Company's future economic performance, financial condition or results of operations. These forward-looking statements are not historical facts but rather are based on current expectations and our beliefs. The Company's actual results may differ materially from those projected in these forward-looking statements as a result of a number of factors including those described from time to time in the Company's filings with the Securities and Exchange Commission. Readers of this release are cautioned not to place undue reliance on these forward-looking statements. The Company undertakes no obligation to publicly update or revise the forward-looking statements contained herein to reflect changed events or circumstances after the date of this press release.