Published date: 3 June 2020

Closed opportunity - This means that the contract is currently closed. The buying department may be considering suppliers that have already applied, or no suitable offers were made.


Closing: 25 June 2020

Contract summary

Industry

  • Laboratory, optical and precision equipments (excl. glasses) - 38000000

Location of contract

TW11 0LW

Value of contract

£0

Procurement reference

tender_240340/854587

Published date

3 June 2020

Closing date

25 June 2020

Contract start date

16 July 2020

Contract end date

16 July 2021

Contract type

Supply contract

Procedure type

Competitive quotation (below threshold)

The buyer selects a group of potential suppliers to invite to tender.

This procedure can be used for procurements below the relevant contract value threshold.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

No

Description

The current state of the art for traceable RF power measurement is up to a maximum frequency of 110 GHz in waveguides. One of the chief goals of the EMPIR project TEMMT - Traceability for electrical measurements at millimetre-wave and terahertz frequencies for communications and electronics technologies - is to develop metrological traceability for power measurements in waveguide in the D-Band, 110 to 170 GHz, thereby improving on the state of the art.

NPL's involvement in this project consists of developing a Micro-calorimeter primary standard and direct comparison transfer systems in this band. NPL is also collaborating on the development and testing of metrology grade power sensors suitable to use in a micro-calorimeter. Two port S-parameter measurements are an essential part of the development characterisation and testing of these standards and systems.

NPL's current VNA capability can access the WR10 W-Band (75 to 110 GHz) and the WR5 G-Band (140 to 220 GHz) for measurement of S-parameters across all of these frequencies, but not at the intervening frequencies. Therefore NPL's current VNA capability requires extending into the WR6 D-Band.

The most effective way to achieve this is for NPL to acquire a pair of WR6 D-Band VNA Extender Heads. These heads are required to be compatible with the Keysight PNA-X, which will be used to drive them.

More information

Links

Additional text

Please do not contact the person listed on this notice. Documents can only be obtained through Bravo Solutions.

About the buyer

Address

Hampton Road
Teddington
TW11 0LW
England

Email

charley.choules@npl.co.uk

Website

www.npl.co.uk